Can Lawn Be Mowed When Wet? (Landscape Advice)

Mowing the lawn is supposed to be a fun and relaxing activity. But what if you want to get it done and enjoy the rest of your day? If you’re wondering if there are better times to mow your lawn, then we’ve got the answers for you! 

Mow when it’s wet: It depends on how much water there is on your grass. If it’s just a very small amount of dew, then go ahead and mow as normal. 

Key Takeaways
Mowing wet grass can cause long-term damage to your lawn, as it leads to clumping and uneven cutting.
Wet grass can spread disease to your lawn, causing harm to your turf in the long run.
While mowing wet grass is not recommended, it can be done by taking extra care and using the right equipment.
Mow wet grass at a slightly higher length than usual to prevent clumping and maintain good air circulation.
Proper equipment maintenance is essential to avoid damaging your lawnmower when mowing wet grass.

However, if there are several inches of standing water on top of your grass blades, then don’t mow until it dries up because this can damage/kill them.

Can Lawn Be Mowed When Wet?

This question is one of the most important ones to ask if you want to maintain a healthy lawn, so let’s take a look at what happens when you mow wet grass.

First things first: does it matter? Yes! If your lawn is cut when wet, it will clump together and be difficult to mow through but there are some exceptions. Some grasses are more tolerant of wet conditions than others, so keep this in mind as we go through how long after rain can you mow your lawn.

“When mowing wet grass, there is a high risk of slipping and losing control of your lawn mower, which can be dangerous. Check out our landscape advice on wet grass and lawn mower maintenance to learn how to keep yourself and your equipment safe and well-maintained during wet mowing conditions.”

When Is It Safe To Mow Your Lawn?

For the lawn to be mowed safely and efficiently, it must be dry. If you try to mow a wet lawn, it will clog your mower’s engine and blades in no time flat. This can cause damage to the machine and even start fires if left unattended! 

In some cases, water may trickle down into the gasoline tank when trying to start up a wet machine; this could lead directly back into your home if not properly disposed of properly (you can read more about safe disposal methods here).

How To Mow A Lawn That Is Wet or Damp

How Long After Rain Can You Mow Your Lawn?

It’s okay to mow your lawn after it rains, but you’ll have to wait a little bit before getting the mower out. How long depends on how much rain there was. 

If it’s only been a light drizzle, you can probably go ahead and start up the mower 15 minutes after the last drop of rain falls. However, if you’ve got two inches of water on the ground in your yard (or more), hold off for at least two hours before hitting the power button on that machine.

How Long After Heavy Rain Can You Mow Your Lawn?

You should wait until the grass is dry before mowing it, but if you’re in a rush and need to get something done quickly, then you can mow as soon as it stops raining.

When you do this, make sure

  • you do not hit any puddles of water with your lawnmower otherwise it will clog up your machine and stop working properly; and
  • there are no other people or animals around who could be injured by flying debris kicked up by the rotating blades of your mower.

“If you’re wondering whether lawn mowers can get wet, the answer is yes – but this can cause issues with the machine’s electrical components. Learn more about the effect of water damage on lawn mowers with our expert answer on the topic to make sure your equipment stays in top condition.”

How Long After Dew Should You Mow The Grass?

It’s important to understand how long after dew you can mow your lawn and which conditions are ideal for this process. 

When it comes to timing, there are a few factors that need to be considered: the temperature, how wet or dry the grass is, how many days have passed since last mowing and whether there’s been any rain in between.

If it’s going to rain soon, wait until after the storm has passed before taking out your lawnmower again!

What If It’s Hot And Humid, Can I Still Mow My Lawn?

You can mow your lawn, but it will take longer and be more difficult. In general, you should wait until the lawn is dry before you cut back on watering it.

When the grass becomes too long to walk on comfortably without getting your shoes wet or muddy, then it’s time for a trimming session. Pull out the lawnmower and start cutting up those blades of grass!

If you notice that there are weeds growing in certain areas of your yard, try pulling them out by hand with either pliers or something similar such as a weed puller (this tool looks like an old-fashioned rake). 

If there are no weeds present but still want some extra nutrients for your plants/grass then apply some fertilizer every few weeks after watering thoroughly first to prevent burnout from over-fertilization which could lead towards brown patches appearing near sidewalks where people walk frequently.”

How Often Should You Water Your Grass To Keep It Healthy?

How often you water your grass depends on the type of grass and its growing conditions. If there’s a lot of sun, you’ll need to water more often than if there’s less sun. If it’s hot, you’ll need to water more than if it’s cool. 

The best way to determine how much water your soil needs is by using a moisture meter (available at hardware stores). This device measures how dry your soil is and tells you how much water it needs in order for the roots of your lawn to stay healthy and active. 

A good watering schedule should include watering every few days during hot weather or when heavy rains occur; however, any time that rain occurs in excess of one inch within 24 hours will require deep watering every five days until the next rainfall event occurs again.

Usually within 10 days after such an event has passed over an area where drought conditions exist prior–and then resume normal watering frequency again when conditions improve once more after that initial day has passed since last being watered properly with enough force behind each subsequent application so as not just barely wetting

Can I Use An Electric Lawnmower On Wet Grass Or Will It Burn Out My Motor?

Don’t use an electric lawnmower on wet grass! There is a risk that water can get into the motor and cause it to short circuit.

Electric lawnmowers are designed for dry conditions, so when you mow with one on wet grass, there’s a chance that water will get inside the motor and cause it to break down quicker than it normally would.

While watering your lawn is important for its health, overwatering can cause a variety of problems, such as root rot and fungal diseases. Get more information on how much water your lawn really needs with our observation-based guide on lawn maintenance, complete with tips for monitoring moisture levels and avoiding overwatering.

What Kind Of Gasoline Should I Use In My Lawnmower And Why?

You can use a gasoline that is designed for lawnmowers in your machine, but it’s very important to make sure you’re using the right type of gas. If you don’t use the right kind of gasoline, the performance of your mower could be affected and may even cause damage. 

For example, if you put fuel oil in a gasoline engine, it will destroy the engine because fuel oil is much thicker than regular unleaded gas.

You should always read the label on whatever brand of gas you buy so that you know what type of motor it’s designed for before filling up your mower’s tank!

Is It Okay To Mow Your Lawn Before It Rains?

Unfortunately, mowing your lawn during a rainstorm is not a good idea. If you cut the grass when it’s wet, the clippings will stick to your grass blades and clog up your lawn mower’s blade. 

The best time to mow is when it’s dry not raining or even threatening to rain (in which case you can wait until after the storm passes).

When Should I Mow My Lawn?

Most lawns should be mowed every week during active growth seasons (spring and summer). Mowing too little or not at all can lead to weeds taking over, while mowing too often can damage the lawn.

To keep your grass healthy, you should always mow with a sharp blade on dry days and wait until the sun comes out before doing so. This will help prevent fungus diseases from spreading through your grass like fungus rot. 

The best time of day to mow is early in the morning or late afternoon so that the sun doesn’t cause excess heat on any wet spots you may have missed when cleaning up clippings with a blower or bagger attachment after each use of your power equipment tool

Over-aerating your lawn can increase the risk of soil compaction and dehydration, which can be harmful to the health of your grass. Learn how to maintain the proper balance of soil aeration with our landscaper’s experience-based guide and keep your lawn healthy and well-aerated.

What Happens If You Cut Your Lawn When It’s Wet?

It’s okay to mow your grass when it’s wet, but you’ll end up with clippings on your lawn and your mower won’t cut as well.

This is because the water on the grass causes resistance for the blades of the lawnmower. As a result, they don’t have enough power to get through thick growth or thick roots of weeds growing in your yard.

How Much Water Does It Take To Kill A Weed?

The amount of water it takes to kill a weed depends on several factors: the type of soil, how much sun the area gets, how long you keep the water on for and whether or not there is any shade. You can kill most weeds with a small amount of water if you apply it at just the right time.

For example, applying too little water may do nothing or very little; however, applying too much might cause your lawn to grow in spots where grass doesn’t usually grow (this is called “graying out”). So make sure that when watering your yard you use enough so that all areas receive even distribution but not so much as to cause browning out.


With that in mind, be sure to do your research before getting any type of lawn care service. A reputable company will never pressure you into buying anything, and will always be willing to answer questions about their services. 

Additionally, a good company should have an online presence that includes reviews from clients who have been happy with their work (or unhappy). 

Another sign is if they offer free estimates at your home or office. You can also ask friends and family members if they know someone who has used these services successfully before – this way you’ll get recommendations directly from them!

“While watering your lawn is important for maintaining healthy grass, it is possible to water too much, leading to issues like shallow roots and fungal growth. Discover the signs of overwatered lawns and learn how to avoid them with our comprehensive guide on overwatering, featuring expert advice to keep your lawn healthy and vibrant.”

Further Reading

HGTV’s guide on mowing wet grass: A comprehensive article that discusses the pros and cons of mowing wet grass, and offers tips for doing so safely and effectively.

Lawn Mowing Business UK’s article on cutting grass in the wet: A guide that takes a closer look at the implications of mowing wet grass for lawnmower maintenance and grass health, and offers tips for doing it right.

Homes & Gardens’ take on mowing wet grass: A resource that explores the pros and cons of wet lawn care, and shares the dos and don’ts of mowing wet grass to avoid damage to your tool and your lawn.


How does mowing wet grass affect your lawn?

Mowing wet grass can lead to clumping and uneven cutting, causing long-term damage to your lawn. Additionally, mowing wet grass can spread disease and other issues present in your soil, which can harm your turf in the long run.

Can you still mow your lawn when it’s wet?

While mowing wet grass is not recommended, it can be done with the right precautions. Make sure to wear slip-resistant shoes, use a tool with sharp blades, and take extra care when maneuvering around wet areas.

Can wet grass break your lawnmower?

Yes, wet grass can cause issues with lawnmower blades and damage electrical components, especially if the grass is particularly tall or moist. Make sure to maintain your equipment properly and avoid mowing wet grass whenever possible.

How often should you mow your lawn when it’s wet?

If you must mow wet grass, try to minimize the amount of moisture on the grass by mowing during the driest part of the day. You should also avoid cutting your grass too short or too frequently, as this can lead to further moisture issues and other complications.

At what height should you mow wet grass?

Ideally, you should mow wet grass slightly higher than you would usually. Mowing at a taller level allows for better airflow and prevents clumping, which can help you avoid lawn damage in wet conditions.