5-day weather forecast London 15-04-2026
Weather forecast London Wednesday, April 15 15.04.2026: patchy rain possible, temperature from 10 °C to 16 °C.
Precipitation probability 69%. Wind up to 5.5 m/s (gusts 6.58 m/s). Air humidity 58–95%, atmospheric pressure 761–765 mm Hg, UV index up to 4.
Sunrise 06:05
Sunset 19:57
Sunset 19:57
Waning Crescent8% illuminated
Moonrise 05:10 · Moonset 17:39
Moonrise 05:10 · Moonset 17:39
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Table
Wed, Apr 15, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 10 °C | 0% | 51% | 58% | 765 mm Hg | SSE 165° 2.61 (3.72) m/s | 0 |
| 01:00 |  Overcast | 10 °C | 0% | 94% | 58% | 765 mm Hg | SSE 159° 2.5 (3.64) m/s | 0 |
| 02:00 | Overcast | 10 °C | 0% | 93% | 61% | 765 mm Hg | SSE 153° 2.69 (3.94) m/s | 0 |
| 03:00 | Overcast | 10 °C | 0% | 100% | 62% | 764 mm Hg | SSE 150° 2.69 (3.97) m/s | 0 |
| 04:00 | Overcast | 10 °C | 0% | 100% | 62% | 764 mm Hg | SSE 147° 2.69 (4.03) m/s | 0 |
| 05:00 | Overcast | 10 °C | 0% | 100% | 65% | 764 mm Hg | SE 143° 3 (4.42) m/s | 0 |
| 06:00 | Overcast | 10 °C | 0% | 100% | 72% | 764 mm Hg | SSE 148° 3 (4.42) m/s | 0 |
| 07:00 |  Overcast | 10 °C | 0% | 100% | 78% | 764 mm Hg | SSE 154° 3 (4.42) m/s | 0.1 |
| 08:00 | Overcast | 11 °C | 0% | 100% | 82% | 764 mm Hg | SSE 160° 3.19 (4.44) m/s | 0.5 |
| 09:00 | Overcast | 11 °C | 0% | 100% | 84% | 764 mm Hg | SSE 166° 3.69 (4.89) m/s | 0.8 |
| 10:00 |  Patchy rain possible | 12 °C | 69% (0.01 mm/hr) | 100% | 86% | 763 mm Hg | S 171° 3.81 (4.97) m/s | 1.2 |
| 11:00 | Patchy rain possible | 12 °C | 62% (0.01 mm/hr) | 100% | 87% | 763 mm Hg | S 176° 4 (5.19) m/s | 1.1 |
| 12:00 | Patchy rain possible | 13 °C | 65% (0.01 mm/hr) | 100% | 85% | 763 mm Hg | S 178° 3.81 (4.97) m/s | 2.5 |
| 13:00 | Patchy rain possible | 13 °C | 62% (0.01 mm/hr) | 100% | 83% | 762 mm Hg | S 180° 4 (5.28) m/s | 3.3 |
| 14:00 | Patchy rain possible | 15 °C | 70% (0.02 mm/hr) | 99% | 76% | 762 mm Hg | S 191° 4.61 (5.53) m/s | 3 |
| 15:00 | Patchy rain possible | 15 °C | 100% (0.12 mm/hr) | 89% | 75% | 761 mm Hg | SSW 193° 5 (6.08) m/s | 4 |
| 16:00 | Patchy rain possible | 15 °C | 100% (0.08 mm/hr) | 99% | 74% | 761 mm Hg | SSW 200° 5.5 (6.58) m/s | 4 |
| 17:00 | Patchy rain possible | 16 °C | 74% (0.01 mm/hr) | 96% | 72% | 761 mm Hg | SSW 200° 5 (6.19) m/s | 4 |
| 18:00 | Patchy rain possible | 15 °C | 81% (0.01 mm/hr) | 99% | 72% | 761 mm Hg | SSW 203° 4.69 (6.06) m/s | 4 |
| 19:00 |  Light drizzle | 14 °C | 100% (0.53 mm/hr) | 100% | 82% | 761 mm Hg | SSW 202° 4.19 (5.83) m/s | 3 |
| 20:00 |  Patchy rain possible | 13 °C | 68% (0.04 mm/hr) | 65% | 88% | 761 mm Hg | SSW 210° 4.11 (5.94) m/s | 0 |
| 21:00 | Patchy rain possible | 13 °C | 61% (0.01 mm/hr) | 58% | 89% | 762 mm Hg | SW 229° 3.81 (5.42) m/s | 0 |
| 22:00 | Partly cloudy | 12 °C | 0% | 48% | 91% | 762 mm Hg | SW 233° 3.31 (4.78) m/s | 0 |
| 23:00 |  Mist | 11 °C | 0% | 64% | 95% | 762 mm Hg | SW 233° 2.61 (3.97) m/s | 0 |
Wed, Apr 15, 2026
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.