5-day weather forecast London 31-08-2026
Weather forecast London today 31.08.2026: overcast, temperature from 14 °C to 20 °C.
Precipitation probability 57%. Wind up to 6 m/s (gusts 12.11 m/s). Air humidity 55–86%, atmospheric pressure 754–764 mm Hg, UV index up to 2.2.
5 days at a glance — tap a day to open it
Sunrise 06:11
Sunset 19:49
Sunset 19:49
Waning Gibbous80% illuminated
Moonrise 20:31 · Moonset 10:05
Moonrise 20:31 · Moonset 10:05
Chart
Table
Mon, Aug 31, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 16 °C | 10% | 5% | 81% | 755 mm Hg | SW 218° 4.69 (11) m/s | 0 |
| 01:00 |  Patchy rain possible | 16 °C | 27% (0.08 mm/hr) | 78% | 82% | 755 mm Hg | SSW 208° 4.89 (11.31) m/s | 0 |
| 02:00 | Patchy rain possible | 16 °C | 57% (0.78 mm/hr) | 70% | 84% | 754 mm Hg | SSW 208° 5.89 (12.11) m/s | 0 |
| 03:00 |  Cloudy | 16 °C | 18% | 64% | 84% | 754 mm Hg | SW 220° 5.39 (11.22) m/s | 0 |
| 04:00 | Clear | 15 °C | 13% | 21% | 84% | 754 mm Hg | SW 231° 5.5 (11.5) m/s | 0 |
| 05:00 |  Light rain shower | 14 °C | 34% (0.23 mm/hr) | 62% | 86% | 755 mm Hg | WSW 240° 5.5 (11.83) m/s | 0 |
| 06:00 |  Overcast | 14 °C | 27% | 100% | 85% | 755 mm Hg | WSW 242° 5.61 (11.72) m/s | 0 |
| 07:00 | Overcast | 15 °C | 21% | 97% | 77% | 755 mm Hg | WSW 251° 6 (11.53) m/s | 0.1 |
| 08:00 |  Sunny | 16 °C | 8% | 5% | 76% | 756 mm Hg | WSW 254° 5.19 (10.61) m/s | 0.5 |
| 09:00 | Sunny | 17 °C | 8% | 20% | 73% | 757 mm Hg | W 263° 5.61 (10.03) m/s | 1.2 |
| 10:00 |  Patchy rain possible | 18 °C | 13% (0.01 mm/hr) | 76% | 66% | 758 mm Hg | W 272° 5.69 (8.61) m/s | 2.1 |
| 11:00 | Patchy rain possible | 19 °C | 17% (0.03 mm/hr) | 95% | 64% | 758 mm Hg | W 275° 5.61 (7.92) m/s | 2.2 |
| 12:00 | Patchy rain possible | 18 °C | 17% (0.02 mm/hr) | 96% | 65% | 758 mm Hg | W 277° 5.81 (8.11) m/s | 1.9 |
| 13:00 | Patchy rain possible | 18 °C | 16% (0.01 mm/hr) | 100% | 63% | 759 mm Hg | W 275° 5.69 (8.53) m/s | 2.2 |
| 14:00 | Overcast | 19 °C | 15% | 100% | 61% | 760 mm Hg | W 277° 5.31 (8.81) m/s | 1.4 |
| 15:00 | Overcast | 19 °C | 14% | 100% | 59% | 761 mm Hg | WNW 283° 4.81 (8.39) m/s | 1.3 |
| 16:00 | Overcast | 20 °C | 13% | 100% | 55% | 761 mm Hg | W 278° 4.11 (8.14) m/s | 0.7 |
| 17:00 | Overcast | 20 °C | 14% | 100% | 57% | 761 mm Hg | W 268° 4.39 (7.33) m/s | 0.5 |
| 18:00 | Overcast | 19 °C | 15% | 100% | 60% | 761 mm Hg | W 279° 4.11 (7.72) m/s | 0.3 |
| 19:00 | Overcast | 19 °C | 15% | 100% | 60% | 762 mm Hg | W 280° 4.39 (7.83) m/s | 0.1 |
| 20:00 |  Overcast | 19 °C | 15% | 100% | 62% | 762 mm Hg | W 280° 4.39 (7.61) m/s | 0 |
| 21:00 | Overcast | 18 °C | 16% | 100% | 64% | 763 mm Hg | WNW 284° 4 (7.25) m/s | 0 |
| 22:00 | Overcast | 17 °C | 16% | 100% | 64% | 764 mm Hg | WNW 286° 3.89 (6.94) m/s | 0 |
| 23:00 |  Partly cloudy | 16 °C | 9% | 60% | 63% | 764 mm Hg | WNW 285° 3.69 (7.11) m/s | 0 |
Mon, Aug 31, 2026
Frequently asked questions about the 5-day weather in London
What will the weather be like in London over the next 5 days?
Over the next 5 days in London the temperature is expected to range from about 13 to 26 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in London?
The chance of rain in London over the next 5 days reaches 57%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for London?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in London will be the warmest and which the coolest?
Over the next 5 days the temperature in London ranges from about 13 to 26 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in London over the next 5 days?
Over the next 5 days the wind in London picks up to 8 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in London is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 57%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for London?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
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.