5-day weather forecast London Sep 25, 2026
22°Weather forecast London Friday Sep 25, 2026: sunny, temperature from 12 °C to 22 °C.
Precipitation probability 20%. Wind up to 3.19 m/s (gusts 6.61 m/s). Air humidity 37–82%, atmospheric pressure 763–767 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 06:51
Sunset 18:52
Sunset 18:52
Full Moon100% illuminated
Moonrise 18:17 · Moonset 05:28
Moonrise 18:17 · Moonset 05:28
Chart
Table
Fri, Sep 25, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 15 °C | 4% | 11% | 58% | 767 mm Hg | SE 133° 1.69 (3.92) m/s | 0 |
| 01:00 | Clear | 14 °C | 5% | 21% | 63% | 767 mm Hg | SE 128° 1.5 (3.81) m/s | 0 |
| 02:00 | Clear | 13 °C | 5% | 6% | 66% | 767 mm Hg | SSE 151° 1.39 (2.72) m/s | 0 |
| 03:00 |  Cloudy | 13 °C | 15% | 87% | 68% | 767 mm Hg | SSE 166° 1.11 (2.5) m/s | 0 |
| 04:00 | Clear | 13 °C | 10% | 5% | 80% | 767 mm Hg | ESE 107° 1.31 (4.5) m/s | 0 |
| 05:00 |  Partly cloudy | 12 °C | 12% | 56% | 72% | 766 mm Hg | S 190° 1.31 (1.5) m/s | 0 |
| 06:00 |  Overcast | 12 °C | 20% | 100% | 74% | 766 mm Hg | S 182° 1.11 (1.22) m/s | 0 |
| 07:00 | Sunny | 13 °C | 10% | 5% | 82% | 767 mm Hg | E 98° 1.61 (5.31) m/s | 0 |
| 08:00 |  Partly cloudy | 13 °C | 8% | 26% | 72% | 766 mm Hg | SSE 168° 0.69 (1.31) m/s | 0.2 |
| 09:00 |  Overcast | 14 °C | 15% | 92% | 65% | 766 mm Hg | S 176° 0.89 (1.64) m/s | 0.7 |
| 10:00 | Sunny | 17 °C | 4% | 6% | 62% | 766 mm Hg | ESE 122° 3.19 (5.11) m/s | 1.5 |
| 11:00 | Sunny | 17 °C | 2% | 5% | 52% | 765 mm Hg | SSE 165° 2.11 (3.53) m/s | 2.4 |
| 12:00 | Sunny | 18 °C | 2% | 5% | 47% | 764 mm Hg | SSE 168° 2.39 (3.61) m/s | 3.2 |
| 13:00 | Sunny | 21 °C | 2% | 18% | 46% | 764 mm Hg | SE 126° 2.31 (3.64) m/s | 3.5 |
| 14:00 | Sunny | 21 °C | 1% | 1% | 40% | 764 mm Hg | SSW 200° 2.69 (3.64) m/s | 6 |
| 15:00 | Sunny | 21 °C | 1% | 0% | 38% | 764 mm Hg | SSW 205° 2.89 (3.5) m/s | 6 |
| 16:00 | Sunny | 22 °C | 1% | 5% | 38% | 763 mm Hg | SE 128° 2.89 (3.44) m/s | 6 |
| 17:00 | Sunny | 21 °C | 1% | 4% | 37% | 763 mm Hg | SSW 201° 2.69 (5.69) m/s | 6 |
| 18:00 | Sunny | 20 °C | 1% | 0% | 39% | 763 mm Hg | S 189° 2.39 (2.83) m/s | 5 |
| 19:00 | Clear | 18 °C | 3% | 16% | 54% | 764 mm Hg | E 100° 3.19 (5.81) m/s | 0 |
| 20:00 | Overcast | 18 °C | 6% | 44% | 58% | 764 mm Hg | E 100° 3.11 (6.11) m/s | 0 |
| 21:00 | Clear | 17 °C | 11% | 72% | 62% | 764 mm Hg | E 100° 2.89 (6.31) m/s | 0 |
| 22:00 | Overcast | 17 °C | 17% | 100% | 66% | 763 mm Hg | E 100° 2.81 (6.61) m/s | 0 |
| 23:00 | Cloudy | 16 °C | 17% | 96% | 70% | 763 mm Hg | E 94° 2.5 (6.5) m/s | 0 |
Fri, Sep 25, 2026
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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.