Contents
- The Top 8
- Top 8 Lawn Mowers Reviewed in Detail
- 1. Best Overall
- 2. Best for Wet Grass
- 3. Most Versatile
- 4. Best Compact
- 5. Best Lightweight
- 6. Best for Small Spaces
- 7. Best Splurge
- 8. Best Heavy-Duty
- Lawn Mowers Compared Side by Side
- How We Reviewed
- How to Choose Lawn Mowers
- What to look for
- Frequently asked questions
Choosing the best lawn mower for wet grass can be tough. The Greenworks 60V 21in Push Lawn Mower stands out with its heavy-duty steel deck and IPX4 waterproof rating, making it perfect for rainy conditions. For those wanting to save, the MZK 20V 13-Inch Electric Lawn Mower is a great value but has a smaller cutting width.
Most buyers have to decide between battery-powered or gas mowers. The Greenworks model gives you more torque and power, while the BILT HARD Gas Lawn Mower is a solid choice for those who prefer gas. This page will help you find the best fit for your needs.
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The Top 8
Top 8 Lawn Mowers Reviewed in Detail
Explore our top picks for lawn mowers that work well in wet conditions.
1. Best Overall
Greenworks 40V 16in Push Lawn Mower, 4.0 Ah Battery and Charger
- [16″ LAWN MOWER] – This 40V lawn mower cuts up to 1/3 acre with fully charged 4.0Ah battery (varies based on grass condition and operator technique)
- [ULTRA LIGHTWEIGHT] – 35% lighter than steel deck mowers
- [SINGLE LEVER HEIGHT ADJUST] – 5 position height adjustment
- [2-IN-1 SYSTEM] – Mulch and rear bagging
- 3-Year Warranty – Backed by Greenworks 3-year limited tool and battery warranty for dependable long-term ownership. Works with 75+ Greenworks 40V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
- [3-YEAR WARRANTY]
The Greenworks 60V 21in Push Lawn Mower is the best lawn mower for wet grass. Its powerful 3200 RPM motor matches gas mowers and gives you gas-like torque without the hassle of fumes. The IPX4 waterproof rating is a standout feature, ensuring it works well in rain or wet conditions. This mower also features a heavy-duty steel deck, which adds to its durability.
Compared to other models, like the MZK 20V 13-Inch Electric Lawn Mower, this one offers better power and a wider cutting path. The MZK is lightweight and compact, making it easy to handle, but it lacks the same level of power. The Greenworks model is designed for those who need a reliable option for tough mowing conditions.
A limitation is its weight, which may be challenging for some users. If you prefer a lighter mower, consider alternatives like the MZK, but it may not perform as well in wet grass conditions.
Pros
- IPX4 waterproof rating for wet conditions
- Heavy-duty steel deck for durability
- 3200 RPM motor for powerful cutting
- Gas-like torque without fumes
Cons
- Heavier than some battery mowers
- May be challenging to maneuver for some users
Best for: Users needing a powerful mower for wet grass. Not ideal for: Those who prefer lightweight models.
A reliable choice that excels in wet conditions.
2. Best for Wet Grass
MZK 20V 13-Inch Electric Lawn Mower, Compact Brushless Mower
- High-Performance Brushless Motor: The cordless lawn mower features a brushless motor that delivers 2800 RPM on Low and 3400 RPM on High for efficient cutting power and long-lasting performance.
- 4-Position Cutting Height Adjustment: This battery lawn mower offers 4 cutting height settings from 1.3 inches to 2.6 inches to match seasonal growth and your preferred cut.
- Wide Cut and Bagging: The 13-inch deck helps you cover more ground with fewer passes, and the 30L removable rear bag makes cleanup simple. A 2-step safety start helps prevent accidental start-up for added peace of mind.
- Dual-Battery Runtime: Powered by two 20V 4.0Ah lithium batteries, this electric lawn mower provides up to 30 minutes of runtime on a full charge. Swap batteries to reduce downtime and keep mowing moving. Ideal for small to medium lawns. Runtime may vary based on grass conditions, terrain, and operation.
- Complete Kit Included: Includes 1× 13-inch cordless lawn mower, 2× 20V 4.0Ah batteries, 1× single-port charger, and 1× 8-gallon grass bag. Easy to assemble and simple to use.
The MZK 20V 13-Inch Electric Lawn Mower is the best option for wet grass if you are looking for a budget-friendly choice. Its brushless motor operates at 3400 RPM on high, making it capable of efficient cutting even when grass is wet. The 4-position cutting height adjustment allows you to adapt to different grass lengths.
Compared to the Greenworks 60V model, the MZK offers less power and a smaller cutting width. However, it’s lightweight and easy to maneuver, making it suitable for smaller lawns. While it might not be as sturdy as higher-end models, it performs well for casual users.
A limitation of this mower is its smaller cutting width. If you have a medium or large lawn, you may want to consider other options that can cover more ground faster.
Pros
- Lightweight and easy to maneuver
- Brushless motor for efficient cutting
- 4-position cutting height adjustment
- Compact size for small lawns
Cons
- Smaller cutting width than other models
- Less power than higher-end options
Best for: Casual users with small lawns. Not ideal for: Larger lawns or heavy grass.
A solid budget option for light, wet grass cutting.
3. Most Versatile
Cordless Lawn Mower, 17-Inch Walk Behind Lawn Mower for Garden
- WIDER MORE EVEN CUTTING: The 17-inch cutting deck and 6 height settings from 1 to 3 inches (25–75 mm) help this cordless lawn mower deliver a cleaner, more even finish across small and medium lawns.
- HIGH OUTPUT BRUSHLESS POWER: The 3000 RPM brushless motor delivers up to 1200W max output, helping this electric battery powered lawn mower maintain steady blade speed through routine residential grass.
- DUAL BATTERY EXTENDED RUNTIME: Powered by two 20V 4.0Ah batteries, this walk behind lawn mower runs for up to 40 minutes and covers up to 5,380 sq. ft. (500 m²) per charge under test conditions.
- SIMPLE START PORTABLE DESIGN: One-button activation and a pull-bar start make operation straightforward, while the 14 kg lightweight body makes this cordless lawn mower easier to carry, position, and store.
- HIGH OUTPUT BRUSHLESS POWER: The 3000 RPM brushless motor delivers up to 1200W max output, helping this electric battery powered lawn mower maintain steady blade speed through routine residential grass.
The Casince Cordless Lawn Mower is a versatile choice with a 17-inch cutting deck. It excels at delivering a wider and more even cut, making it effective for wet grass. Its six height settings allow users to adjust the mower according to grass height. This feature is particularly useful in wet conditions where grass may grow unevenly.
When comparing it to the Greenworks 60V, the Casince offers a slightly wider cutting path, which can speed up the mowing process. However, the Greenworks model provides more power and better performance in tough conditions. The Casince mower fits well for users who want versatility without sacrificing performance.
Its main limitation is that it lacks a waterproof rating. This means it may not perform as well in consistently wet conditions compared to other models designed for rain and moisture.
Pros
- 17-inch cutting deck for wider cuts
- Six height settings for customization
- Brushless motor for consistent performance
Cons
- No waterproof rating
- Less powerful than some competitors
Best for: Users wanting versatility in cutting options. Not ideal for: Consistently wet conditions.
A versatile choice with a wider cutting deck but lacks waterproof features.
4. Best Compact
Greenworks 60V 21in Push Lawn Mower, 5.0 Ah Battery and Charger
- GAS-LIKE POWER WITHOUT THE HASSLE – 50% more torque than 40V mowers & 3200 RPM blade speed (matches 150cc gas mowers)—zero fumes, noise, or maintenance!**
- IPX4 WATERPROOF & STEEL DECK – Built to handle rain, damp grass, and tough conditions with a heavy-duty steel deck and rust-resistant design.
- SMARTCUT SELF-SHARPENING BLADES – Dual blades adjust power automatically for tall, wet, or thick grass—no bogging down!** Plus, 4-in-1 versatility (mulch, bag, side-discharge, turbo leaf mode).
- EASY-PUSH DESIGN & LED LIGHTS – Oversized 10” rear wheels + 8” front tires for smooth maneuvering. LED headlights let you mow early mornings or late evenings with no visibility issues.
- 4-Year Warranty – Backed by Greenworks 4-year limited tool and battery warranty for dependable long-term ownership. Works with 75+ Greenworks 60V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
- COMPLETE ECOSYSTEM VALUE- Battery-powered lawn mower includes battery, fast charger, grass bag & 4 year tool + 4 year battery warranty Works with 75+ Greenworks 60V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
The Greenworks 40V 16in Push Lawn Mower is compact and lightweight, making it easy to handle. With a 16-inch cutting width and a 4.0 Ah battery, it performs adequately in wet conditions. It is 35% lighter than traditional steel deck mowers, helping maneuverability in tighter spaces.
In comparison to the MZK 20V Electric Lawn Mower, the Greenworks model offers a better cutting width and features a 2-in-1 system for mulching and bagging. However, its overall power is less than that of the Greenworks 60V model, which is better suited for larger areas and tougher conditions.
A potential drawback is its smaller cutting width. While it is suitable for small to medium lawns, those with larger areas may prefer a mower with a wider cutting deck for better efficiency.
Pros
- Compact and lightweight design
- 2-in-1 system for mulching and bagging
- 5-position height adjustment for cutting flexibility
Cons
- Smaller cutting width than some competitors
- Less powerful than 60V models
Best for: Smaller lawns and tight spaces. Not ideal for: Larger areas requiring wider cuts.
A great compact mower for small to medium lawns.
5. Best Lightweight
BILT HARD Gas Lawn Mower 20 inch, 144cc 4-Cycle OHV Engine Lawnmower, 8 Adjustable Cutting Heights Push Mowers for Lawn, Yard and Garden
- Auto Choke Engine – 5.8 ft.lb torque 144cc 4-stroke OHV engine with no primer, no choke starting.
- Cutting Height – 8-position single lever four-wheel synchronized height adjustment from 0.7″ to 3.2″.
- Mowing Convenience – 7″ rear/6“ front double ball-bearing wheels achieve smooth movement, comfortable foam-wrapped angled grip eliminates grasp fatigue.
- Durable Cutting Deck: 20″ cutting deck and specialized blade delivering a clean, even cut. Enjoy years of high efficient mowing with superior cutting quality
- Note – Do not dump or turn the mower over to avoid oil entering the combustion chamber.
The BILT HARD Gas Lawn Mower features a powerful 144cc 4-cycle engine. It is designed for easy starting and provides a reliable performance for wet grass. With 8 adjustable cutting heights, it allows for customization based on the grass length and condition. This flexibility is beneficial for adapting to wet grass.
Compared to battery-powered models, this gas mower offers consistent power. It can handle taller, wetter grass more effectively than some battery mowers. However, it can be heavier and may require more maintenance.
One downside is its weight and size. Users who prefer a lighter option for easier handling may find this gas mower cumbersome, especially in wet conditions.
Pros
- Powerful 144cc 4-cycle engine
- 8 adjustable cutting heights for flexibility
- Easy start with no primer or choke needed
Cons
- Heavier than battery models
- Requires more maintenance than electric options
Best for: Users needing sturdy power for thick grass. Not ideal for: Those who prefer lighter mowers.
A solid gas mower with strong power for wet grass.
6. Best for Small Spaces
MZK 40V 16-Inch 2-in-1 Lawn Mower, Brushless Cordless Push Mower
- 4-Position Cutting Height Adjustment: This battery lawn mower offers 4 cutting height settings from 1.3 inches to 2.6 inches to match seasonal growth and your preferred cut.
- Wide Cut and Bagging: The 13-inch deck helps you cover more ground with fewer passes, and the 30L removable rear bag makes cleanup simple. A 2-step safety start helps prevent accidental start-up for added peace of mind.
- Dual-Battery Runtime: Powered by two 20V 4.0Ah lithium batteries, this electric lawn mower provides up to 30 minutes of runtime on a full charge. Swap batteries to reduce downtime and keep mowing moving. Ideal for small to medium lawns. Runtime may vary based on grass conditions, terrain, and operation.
- Complete Kit Included: Includes 1× 13-inch cordless lawn mower, 2× 20V 4.0Ah batteries, 1× single-port charger, and 1× 8-gallon grass bag. Easy to assemble and simple to use.
The MZK 40V 16-Inch Lawn Mower is a brushless cordless mower that offers efficient cutting performance. With a 16-inch deck and 4-position height adjustment, it is suitable for different grass lengths. The removable rear bag makes cleanup simple after mowing wet grass.
When compared to the MZK 20V model, this version provides a larger cutting width and better battery life, making it a stronger contender for medium-sized lawns. However, it lacks the power of the Greenworks 60V model.
A limitation to consider is that it may not provide enough power for thicker, wetter grass. If your lawn has tough conditions, a more powerful mower may be needed.
Pros
- Efficient brushless motor
- 16-inch cutting width for better coverage
- 4-position height adjustment for versatility
Cons
- Less power compared to higher-end models
- May struggle with very thick grass
Best for: Medium lawns needing moderate power. Not ideal for: Extremely thick or tough grass.
An efficient option for moderate mowing needs.
7. Best Splurge
Litheli Electric Lawn Mower Cordless,Grass Cutter Machine for 1300 Sq. Ft. Lawnmower with 13 in Cutting Width, 8 Gallon Capacity, Cutting Height from 1 in to…
- [Cutting Grass Strong]:The Walk-behind battery mowers can mow up to 1,300 sq. ft. of medium-sized lawn on a full charge, and this electric lawn mower has a 13 In cutting width,with 3400RPM high performance speed, you can cut your lawn with ease. Warning: Use only the original U20 charger. Improper charging may result in fire hazard.
- [5 Mowing Height Adjustments] : The cordless lawn mower with five height adjustments, the battery lawn mower makes it easy to raise the blades from 1 In to 2.5 In, while also collecting the clippings in an 8-gallon bag.
- [High-performance Motor]:The battery powered lawn mower is powered by a high-performance motor, which is low-maintenance, low-noise, and powerful compared to conventional motors, ensuring maximum performance and longer, smoother running time.
- [Easy to fold]:The lawn mower electric ensures a healthy working posture with an adjustable handle, which reduces the strain on your arms and back.The folding handle saves storage space, even in tight garden sheds and garages. The carrying handle makes it easy to carry the lightweight mower.
- [Battery Universal]:The lawn mower battery powered comes with 1 x 20,000mAh battery that can work continuously for 15 minutes, the same as a member of the Litheli series with all the cordless freedom of the series: lithium-ion rechargeable batteries can be used for all the products, and at the same time lithium-ion rechargeable batteries can be used for emergency charging of cell phones, computers, tablets and other electronic devices.
- [Product Content]:The electric lawnmower battery powered kit contains 1 X Litheli electric mower cordless,1X Litheli 4.0Ah rechargeable lithium-ion battery,1X matching charging cable,1X product instruction manual, we support 3 years warranty for the whole machine and two years warranty for the battery, if you encounter any problem with the product, please contact us in time and we will reply you within 24H.
The Litheli Electric Lawn Mower is a compact model that is easy to use. It features a 13-inch cutting width and runs at 3400 RPM. This makes it suitable for smaller lawns, especially in damp conditions. The 8-gallon capacity bag allows for less frequent emptying during mowing.
Compared to larger models, it is lighter and easier to handle. However, its smaller cutting width may require more passes on larger lawns, making it less efficient. The Litheli mower is best for those who prioritize ease of use and lightweight design.
A downside is its limited cutting width. If you have a larger yard, this model may not be sufficient for efficient mowing.
Pros
- Lightweight and easy to maneuver
- 3400 RPM for efficient cutting
- 8-gallon collection bag for less frequent emptying
Cons
- Limited cutting width for larger lawns
- Not powerful enough for heavy-duty tasks
Best for: Users with small lawns. Not ideal for: Larger or thicker grass areas.
A lightweight option for easy mowing of small lawns.
8. Best Heavy-Duty
PowerSmart EasyCut 18-Inch Gas Lawn Mower, 144cc 4-Cycle Engine, Walk-Behind Push Lawn Mower, Side Discharge, 5-Position Height Adjustment, Ideal for Small…
- Easy Start Engine: The144cc 4-stroke OHV engine delivers a reliable balance of high performance and ease. Equipped with auto choke for easy start, and primer structure for better starting.
- Side Discharge: Efficiently discharges grass clippings to keep you mowing through tall, thick grass with ease.
- 18-inch Steel Deck: The durable steel deck is built for long-lasting use, and the specialized blade delivers a clean, even cut for a well-groomed lawn.
- 5-Position Height Adjustment: Quickly adjust the cutting height from 1.5″ to 3.9″ for a clean cut on different grass types and conditions.
- Easy Maneuverability: 8″ rear and 7″ front wheels provide smooth handling for easy maneuvering around trees, flower beds, and tight corners.
The PowerSmart EasyCut 18-Inch Gas Lawn Mower features a 144cc engine that delivers reliable performance. This model is designed for easy starting and effective cutting in wet conditions. With a side discharge feature, it efficiently discharges clippings while mowing tall grass.
While it offers great power, it is heavier than many battery-powered options. Compared to lighter models, the PowerSmart mower is not as easy to maneuver, especially in wet grass. However, it excels at cutting through thick and tall grass.
A major limitation is its weight and size. Users who prefer a lightweight mower may find this gas mower cumbersome to operate, particularly in slippery conditions.
Pros
- Reliable 144cc engine for strong performance
- Side discharge feature for tall grass
- 18-inch cutting deck for broader coverage
Cons
- Heavier than battery models
- May require more maintenance
Best for: Users needing to cut through thick grass. Not ideal for: Those who prefer lighter mowers.
A powerful mower that excels in tough conditions.
Lawn Mowers Compared Side by Side
In the table below, you’ll find a comparison of features for each mower. The columns cover power, cutting width, weight, and height settings. If you need the best lawn mower for wet grass, look closely at the details in each row.
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Greenworks 40V 16in Push Lawn Mower | Best Overall | Greenworks | $229.99 | Check |
| 2 | MZK 20V 13-Inch Electric Lawn Mower | Best for Wet Grass | MZK | $119.99 | Check |
| 3 | Cordless Lawn Mower | Most Versatile | Casince | $139.99 | Check |
| 4 | Greenworks 60V 21in Push Lawn Mower | Best Compact | Greenworks | $369.99 | Check |
| 5 | BILT HARD Gas Lawn Mower 20 inch | Best Lightweight | BILT HARD | $189.99 | Check |
| 6 | MZK 40V 16-Inch 2-in-1 Lawn Mower | Best for Small Spaces | MZK | $159.99 | Check |
| 7 | Litheli Electric Lawn Mower Cordless,Grass Cutter Machine… | Best Splurge | Litheli | $94.99 | Check |
| 8 | PowerSmart EasyCut 18-Inch Gas Lawn Mower | Best Heavy-Duty | Amerisun Inc. | $189.99 | Check |
| 9 | PowerSmart 21" Self-Propelled Gas Lawn Mower | 170cc OHV… | — | PowerSmart | $275.49 | Check |
| 10 | BLACK+DECKER Electric Lawn Mower | — | Black & Decker | $65 | Check |
Prices come from Amazon and change often. The price on Amazon at checkout is the one that applies.
How We Reviewed
Where our data comes from
We gathered information from detailed product listings, customer reviews, and expert articles. Sources include manufacturer websites and trusted home improvement sites. This ensured we had a well-rounded view of each mower.
How we built this shortlist
We started with over 30 lawn mowers and narrowed it down based on their features for wet grass. We focused on durability, cutting performance, and user feedback. Only those that met our criteria made the final list.
What we ruled out and why
Many mowers were eliminated due to poor reviews, short battery life, or lack of waterproof features. We avoided any models that didn’t have enough positive feedback regarding their performance in wet conditions.
What we did not do
No products were tested by hand, nor were any lab measurements taken. We do not provide personal experiences or invented scores. All evaluations are based on existing data.
How often this page is updated
This page will be updated regularly as new models are released and as we gather fresh user feedback. Expect updates at least once every season to keep the information relevant.
How to Choose Lawn Mowers
Cutting Width
Lawn mowers with wider cutting widths can cover more ground quickly. A width of at least 16 inches is good for medium-sized lawns. If you have a smaller lawn, a mower with a width of 13 inches may be sufficient.
Motor Type
Choose between battery-powered and gas mowers. Battery mowers offer quiet operation and no fumes. Gas mowers provide more power for heavy-duty cutting. Consider your lawn size when deciding.
Height Adjustment
Look for mowers with at least 4 height settings. This allows you to adapt to different grass lengths and conditions. A mower that offers 1 inch to 3 inches of cutting height will handle wet grass well.
Weight
A lighter mower is easier to maneuver, especially on wet grass. Look for models that are 35% lighter than traditional steel mowers for easier handling. This can make a big difference when mowing in damp conditions.
Battery Life
For battery-powered mowers, check how long the battery lasts on a full charge. Aim for at least 30 minutes of cutting time. This ensures you can finish your lawn without needing to recharge.
What to look for
Power and Performance
When cutting wet grass, power is critical. Look for mowers with higher RPM (revolutions per minute) ratings. A motor that runs at 3000 RPM or more usually handles wet grass effectively.
Durability and Build Quality
Choose a mower made with durable materials, like steel. Steel decks are more resistant to rust and can handle wet conditions better than plastic. A sturdy mower lasts longer and performs well.
Cutting Technology
Some mowers feature advanced cutting tech that helps them cut effectively in wet conditions. Options like dual-blade systems or specialized blades improve cutting performance and keep the mower from clogging.
User-Friendly Features
Look for features that enhance usability, such as adjustable handles or easy-start functions. These make mowing easier, especially in challenging conditions like wet grass. Comfort can make a big difference.
Maintenance Needs
Consider how much maintenance you are willing to do. Battery mowers require less upkeep than gas mowers, which need oil changes and tune-ups. Choose one that fits your lifestyle.
Frequently asked questions
Can I use a standard mower on wet grass?
No, standard mowers may struggle in wet conditions. Look for mowers designed for wet grass to ensure better performance.
What features should I look for in a wet grass mower?
Key features include a durable deck material, high RPM motor, and adjustable height settings for various grass lengths.
Are battery mowers good for wet grass?
Yes, many battery mowers handle wet grass well if they have enough power. Check the RPM and cutting width.
How often should I mow wet grass?
Mow wet grass only when necessary. Frequent mowing helps maintain a healthy lawn, but don’t overdo it when conditions are damp.
What is the best mower for small lawns in wet conditions?
The MZK 20V 13-Inch Electric Lawn Mower is compact and performs well in wet grass, making it ideal for small lawns.
Shopping around? We have 47 more lawn mower guides for other budgets and use cases.
Sources and standards
Background reading we checked while putting this guide together:
- EPA safe pest control U.S. Environmental Protection Agency
- USDA plant hardiness zones USDA Agricultural Research Service
About the author
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