Know What Your Garden
Will Do Next
A 16-day forecast for South London — not just the weather, but what it means for your grass, plants and grounds: when to mow, water, plant or hold off.
Autumn season
Gardener's outlook
South London · updated 09:51
Wind-down — clear leaves, aerate and let the lawn harden off.
Rain, highs of 16°C, lows of 10°C with around 5 mm of rain.
Damp ground — ideal for planting and turfing; skip mowing if waterlogged.
Drizzle, highs of 14°C, lows of 8°C with around 0.1 mm of rain.
Rain expected tomorrow — rake leaves and check gutters while it's dry.
Drizzle, highs of 11°C, lows of 8°C with around 4.4 mm of rain.
Soil's workable after rain — plant and turf, but leave mowing for a drier day.
16-day forecast
Scroll for the full horizon — each day shows the plan for your grounds.
🌧 5 mm (100%)
🍃 Wind 18 km/h
Damp ground — ideal for planting and turfing; skip mowing if waterlogged.
🌧 0.1 mm (4%)
🍃 Wind 20 km/h
Rain expected tomorrow — rake leaves and check gutters while it's dry.
🌧 4.4 mm (59%)
🍃 Wind 17 km/h
Soil's workable after rain — plant and turf, but leave mowing for a drier day.
🌧 0.7 mm (38%)
🍃 Wind 14 km/h
Routine day — sweep paths, clear litter and spot-treat weeds.
🌧 0.3 mm (20%)
🍃 Wind 12 km/h
Rain due very soon — store loose garden items under cover.
🌧 1.2 mm (41%)
🍃 Wind 21 km/h
Routine care — check fences and gates, and tidy hard surfaces.
🌧 1.2 mm (31%)
🍃 Wind 19 km/h
Standard upkeep — trim edges, clear litter and tidy beds.
🌧 4.2 mm (28%)
🍃 Wind 29 km/h
Soft ground after rain — edge beds and plant bulbs; mow another day.
🌧 0 mm (43%)
🍃 Wind 18 km/h
Rain due very soon — clear the shed gutter and check downpipes.
🌧 8.8 mm (32%)
🍃 Wind 33 km/h
Damp but workable — plant and top-dress, but leave heavy machines off the lawn.
🌧 17.6 mm (43%)
🍃 Wind 31 km/h
Heavy rain — stay off the lawn and check drainage and waterlogged corners.
🌧 5.4 mm (35%)
🍃 Wind 23 km/h
Moist soil — a good day for planting; stay off the mower if it's soggy.
🌧 1.1 mm (30%)
🍃 Wind 20 km/h
Light upkeep — deadhead, edge and clear litter; mow if dry.
🌧 0.1 mm (27%)
🍃 Wind 24 km/h
Rain expected tomorrow — clear the shed gutter and check downpipes.
🌧 1 mm (0%)
🍃 Wind 21 km/h
Standard upkeep — trim edges, clear litter and tidy beds.
This week at a glance
Rain (next 7 days)
13 mm
Frost nights
0
Hot days (25°+)
0
Windy days (35+ km/h)
0
Temperature range
8°–16°
First good mowing window
Mon 19 Oct
Autumn care checklist
Clear leaves
Rake and remove leaves before they smother the grass.
Aerate again
Relieve summer compaction before winter sets in.
Raise the mower
Gradually raise the cutting height for the last cuts.
Clear gutters & drains
Prevent waterlogging ahead of heavy rain.
Frequently asked questions
Where does this weather forecast come from?
Forecast data is from Open-Meteo for the CR4 3FH postcode (South London) and refreshes every 30 minutes. The gardening guidance on top of it is produced by the Grass Barbers grounds team based on the season and conditions.
How far ahead can I see?
Up to 16 days — the maximum horizon the free weather model publishes. The first 7 days are the most reliable, so the daily mowing and watering advice leans on those.
Can I rely on this to plan mowing or planting?
It is a practical guide, not a guarantee. Use the mow, water and protect tags as a steer, and always check the sky on the day — especially for frost, wind and heavy rain.
Do you offer grounds maintenance in this area?
Yes — Grass Barbers covers Mitcham, Morden, Croydon, Sutton and the surrounding London and Surrey areas with scheduled grounds maintenance, lawn care and seasonal site care.
