5-day weather forecast London 01-09-2026
Weather forecast London tomorrow 01.09.2026: sunny, temperature from 13 °C to 23 °C.
Precipitation probability 17%. Wind up to 4.89 m/s (gusts 7.33 m/s). Air humidity 33–71%, atmospheric pressure 764–767 mm Hg, UV index up to 4.7.
5 days at a glance — tap a day to open it
Sunrise 06:13
Sunset 19:47
Sunset 19:47
Waning Gibbous70% illuminated
Moonrise 20:45 · Moonset 11:21
Moonrise 20:45 · Moonset 11:21
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 16 °C | 12% | 80% | 63% | 764 mm Hg | WNW 293° 3.5 (7.19) m/s | 0 |
| 01:00 | Cloudy | 15 °C | 10% | 67% | 64% | 765 mm Hg | WNW 286° 2.81 (6.31) m/s | 0 |
| 02:00 |  Partly cloudy | 15 °C | 8% | 41% | 66% | 764 mm Hg | WNW 283° 2.5 (5.92) m/s | 0 |
| 03:00 | Partly cloudy | 14 °C | 10% | 58% | 68% | 765 mm Hg | W 277° 2.69 (6.53) m/s | 0 |
| 04:00 |  Clear | 14 °C | 6% | 11% | 69% | 765 mm Hg | W 279° 2.31 (6.53) m/s | 0 |
| 05:00 | Clear | 13 °C | 6% | 5% | 70% | 765 mm Hg | W 267° 2.11 (6.22) m/s | 0 |
| 06:00 | Partly cloudy | 13 °C | 11% | 52% | 71% | 765 mm Hg | WSW 254° 1.89 (5.14) m/s | 0 |
| 07:00 |  Partly cloudy | 13 °C | 10% | 52% | 70% | 766 mm Hg | WSW 244° 2.11 (5.11) m/s | 0.1 |
| 08:00 |  Sunny | 14 °C | 5% | 5% | 66% | 766 mm Hg | WSW 253° 2.81 (4.75) m/s | 0.5 |
| 09:00 | Sunny | 16 °C | 5% | 18% | 61% | 766 mm Hg | WSW 255° 3 (5.06) m/s | 1.3 |
| 10:00 | Sunny | 17 °C | 4% | 17% | 58% | 767 mm Hg | WSW 255° 3.11 (4.92) m/s | 2.4 |
| 11:00 | Partly cloudy | 19 °C | 5% | 38% | 53% | 766 mm Hg | WSW 250° 3.19 (4.83) m/s | 3.5 |
| 12:00 |  Patchy rain possible | 20 °C | 12% (0.01 mm/hr) | 100% | 49% | 766 mm Hg | WSW 250° 3.31 (5.22) m/s | 4.5 |
| 13:00 |  Cloudy | 21 °C | 7% | 76% | 46% | 766 mm Hg | WSW 253° 4.11 (5.72) m/s | 4.7 |
| 14:00 | Sunny | 22 °C | 1% | 6% | 40% | 765 mm Hg | WSW 258° 3.69 (5.83) m/s | 4.3 |
| 15:00 | Sunny | 23 °C | 1% | 11% | 35% | 765 mm Hg | W 259° 4 (6.03) m/s | 3.5 |
| 16:00 | Sunny | 23 °C | 1% | 17% | 33% | 764 mm Hg | W 268° 4.31 (6.31) m/s | 2.4 |
| 17:00 |  Overcast | 23 °C | 9% | 99% | 33% | 764 mm Hg | W 271° 3.89 (6.22) m/s | 1.2 |
| 18:00 | Overcast | 22 °C | 9% | 94% | 39% | 764 mm Hg | WSW 249° 4.89 (5.72) m/s | 0.5 |
| 19:00 | Partly cloudy | 21 °C | 5% | 47% | 49% | 765 mm Hg | WSW 253° 4.81 (6.72) m/s | 0.1 |
| 20:00 | Cloudy | 19 °C | 8% | 71% | 54% | 765 mm Hg | WSW 250° 3.5 (7.11) m/s | 0 |
| 21:00 |  Overcast | 19 °C | 14% | 100% | 58% | 765 mm Hg | WSW 237° 3 (6.89) m/s | 0 |
| 22:00 |  Patchy rain possible | 18 °C | 16% (0.01 mm/hr) | 100% | 63% | 765 mm Hg | SW 228° 3.11 (7) m/s | 0 |
| 23:00 | Overcast | 18 °C | 17% | 100% | 67% | 766 mm Hg | WSW 241° 3.19 (7.33) m/s | 0 |
London on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.