London
Tomorrow
Tomorrow weather in London
Saturday, 12th September 2026
25°
Overcast
Feels like 23° · Low 15°
The weather tomorrow in London will be a bit hotter than today, with max temperatures of 25°.
The rain will stop, and no rain is expected in London tomorrow.
25° / 15°
Temp
17%
Rain
17 km/h
Wind
60%
Humidity
London Weather Pages
London hourly forecast for tomorrow
Scroll right to see more weather forecasts for London tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:30 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:22 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  |  | |  | | |  |  | | |  | |  | | | | |  | | | |  |  | | | | Next |
| temperatures | 18° | 17.6° | 17° | 16.3° | 15.7° | 15.2° | 14.9° | Sunrise | 14.6° | 15.2° | 16.5° | 18.4° | 20.3° | 21.9° | 23.1° | 24.1° | 24.6° | 25° | 25.1° | 24.3° | 22.9° | Sunset | 20.9° | 20.2° | 19° | 18.5° | |
| Feels like | 17.6° | 16.7° | 15.7° | 14.9° | 14.4° | 13.9° | 13.6° | 12.9° | 12.8° | 13.9° | 15.3° | 16.4° | 17.7° | 19.2° | 20.6° | 21.7° | 22.4° | 22.8° | 22.7° | 21.4° | 19.5° | 18.6° | 17.8° | 17.8° | |||
| wind speed | 2 km/h | 5 km/h | 7 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 10 km/h | 13 km/h | 13 km/h | 15 km/h | 17 km/h | 17 km/h | 17 km/h | 18 km/h | 17 km/h | 17 km/h | 17 km/h | 14 km/h | 13 km/h | 15 km/h | 16 km/h | 15 km/h | 13 km/h | |||
| wind degree | 2° | 265° | 249° | 247° | 245° | 243° | 238° | 241° | 247° | 242° | 240° | 248° | 244° | 245° | 250° | 256° | 257° | 258° | 271° | 277° | 239° | 237° | 235° | 235° | |||
| wind direction | N | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | W | W | WSW | WSW | SW | SW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0.1 mm | 0 mm | |||
| chance for rain | 14% | 6% | 14% | 12% | 19% | 21% | 8% | 22% | 19% | 6% | 3% | 4% | 3% | 1% | 1% | 4% | 8% | 8% | 12% | 10% | 17% | 17% | 30% | 26% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 59% | 61% | 64% | 69% | 72% | 75% | 77% | 77% | 72% | 65% | 53% | 42% | 35% | 36% | 39% | 42% | 44% | 46% | 50% | 54% | 67% | 70% | 80% | 83% | |||
| dew point | 9.9° | 10° | 10.2° | 10.6° | 10.7° | 10.7° | 10.8° | 10.6° | 10.1° | 9.9° | 8.8° | 6.9° | 5.8° | 7.2° | 9.4° | 10.9° | 12° | 12.7° | 13.3° | 13.2° | 14.5° | 14.6° | 15.4° | 15.6° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 100% | 37% | 92% | 67% | 100% | 100% | 7% | 100% | 100% | 20% | 5% | 45% | 40% | 14% | 5% | 49% | 80% | 78% | 100% | 81% | 100% | 93% | 100% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.9 | 2 | 3.1 | 4 | 4.3 | 3.9 | 3.1 | 1.9 | 1 | 0.2 | 0 | 0 | 0 | 0 | 0 |
Weather in London tomorrow
The weather in London tomorrow is expected to be much warmer than usual, with a forecast temperature of 25 °C, compared to an average of 19.6 °C for 12th of September in recent years.
temperatures
25 °C
rain
0.1 mm
wind
17 km/h
UV
Moderate
🌫️ Air quality, UV & pollen - London Live AQI, UV index and pollen levels. Air Quality →
London Tomorrow Weather Indexes for Outdoor Activities & Health
Weather indexes for tomorrow: outdoor activities, pollen allergies, air quality (AQI), UV index and health in London - Saturday, 12th September 2026
UV Sun Exposure Risk
Moderate
4 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Very Low
0 / 10
Outdoor Activity Index
Excellent
10 / 10
Running & Jogging Index
Good
7 / 10
Cycling Weather Index
Excellent
9 / 10
Pet Walking Index
Excellent
10 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Excellent
8 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
8 / 10
London daylight overview ☀️
Tomorrow in London, The sun rises at 06:30 and sets at 19:22, giving a total daylight duration of 12 hours and 52 minutes.
Quick links
More London weather pages
What to wear tomorrow in London? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's London forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
The weather tomorrow in London - FAQ
What is the maximum temperature for tomorrow in London?
The maximum temperature for tomorrow in London is expected to be 25° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in London? 🌧️
Yes, there is a 17% chance of rain in London tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in London? 🌀
The wind in London is expected to blow at 17 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in London tomorrow?
Given the forecast of 25 °C with a 17% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in London tomorrow.
What is the sunrise and sunset time for London tomorrow?
The sun is expected to rise at 06:30 and set at 19:22 in London.
How accurate is the weather forecast London tomorrow? ✅
London weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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