GO when...
- Grass is actively growing and dry enough.
- You can remove a modest amount rather than scalping.
- Weather gives a good mowing window.
- The lawn looks untidy or too long.
UK grass and lawn weather
How often should you cut the grass?
During active growth, grass may need cutting every week or two, but the right frequency depends on growth, weather and lawn condition.
Short answer
Do not cut by calendar alone. Wet weather, drought, heat and cold can all change whether cutting is sensible.
Why the weather matters
This page turns a broad lawn-care question into a weather-aware decision.
Check my local grass weatherCAUTION when...
- Growth is slower because of cold, drought or shade.
- The lawn is damp from recent rain.
- You may need a higher cut.
- The forecast is changeable.
NO-GO when...
- Grass is dormant, frosty, wet or stressed.
- Cutting would remove too much at once.
- The ground is soft or waterlogged.
- It is too hot, cold or stormy.
FAQs
Should I cut grass every week?
Often during active growth, but not if the lawn is wet, stressed or barely growing.
How often in summer?
It depends on rain and growth. Warm wet weather may mean frequent cuts; drought can slow growth.
How often in winter?
Rarely, if at all, unless the grass is still growing in a mild dry spell.
Is it bad to cut too often?
Cutting too low or too often in stress conditions can weaken the lawn.
Should I cut long grass shorter gradually?
Yes, avoid removing too much height in one cut.