5-day weather forecast London 18-03-2026
Weather forecast London today 18.03.2026: sunny, temperature from 8 °C to 17 °C.
No precipitation expected. Wind up to 4.89 m/s (gusts 6.31 m/s). Air humidity 40–89%, atmospheric pressure 762–769 mm Hg, UV index up to 3.
Sunset 18:10
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 10 °C | 0% | 0% | 82% | 762 mm Hg | SSE 157° 2.39 (4.78) m/s | 0 |
| 01:00 | Clear | 10 °C | 0% | 0% | 83% | 763 mm Hg | SSE 147° 2.19 (4.42) m/s | 0 |
| 02:00 | Clear | 9 °C | 0% | 2% | 84% | 763 mm Hg | SE 134° 2.11 (4.28) m/s | 0 |
| 03:00 | Clear | 9 °C | 0% | 3% | 86% | 763 mm Hg | SE 126° 2.11 (4.28) m/s | 0 |
| 04:00 | Clear | 9 °C | 0% | 4% | 87% | 764 mm Hg | SE 130° 2.31 (4.64) m/s | 0 |
| 05:00 | Clear | 8 °C | 0% | 4% | 88% | 764 mm Hg | SE 125° 2.39 (4.72) m/s | 0 |
| 06:00 | Clear | 8 °C | 0% | 4% | 89% | 764 mm Hg | ESE 115° 2.61 (4.94) m/s | 0 |
| 07:00 |  Sunny | 9 °C | 0% | 4% | 86% | 765 mm Hg | ESE 114° 2.81 (4.72) m/s | 0.2 |
| 08:00 | Sunny | 10 °C | 0% | 5% | 77% | 765 mm Hg | ESE 119° 3.19 (4.47) m/s | 0.6 |
| 09:00 | Sunny | 12 °C | 0% | 5% | 66% | 766 mm Hg | SE 124° 4.11 (5.22) m/s | 1.3 |
| 10:00 | Sunny | 13 °C | 0% | 5% | 58% | 766 mm Hg | ESE 122° 4.39 (5.25) m/s | 2.1 |
| 11:00 | Sunny | 17 °C | 0% | 0% | 55% | 766 mm Hg | ESE 118° 4.5 (5.19) m/s | 2.7 |
| 12:00 | Sunny | 16 °C | 0% | 4% | 47% | 766 mm Hg | ESE 114° 4.69 (5.42) m/s | 3 |
| 13:00 | Sunny | 16 °C | 0% | 5% | 46% | 766 mm Hg | ESE 106° 4.81 (5.53) m/s | 2.7 |
| 14:00 | Sunny | 16 °C | 0% | 3% | 44% | 766 mm Hg | E 99° 4.89 (5.64) m/s | 2.1 |
| 15:00 | Sunny | 15 °C | 0% | 0% | 40% | 766 mm Hg | E 94° 4.89 (5.64) m/s | 1.3 |
| 16:00 | Sunny | 14 °C | 0% | 0% | 42% | 767 mm Hg | E 90° 4.89 (5.92) m/s | 0.6 |
| 17:00 | Sunny | 13 °C | 0% | 0% | 47% | 767 mm Hg | E 84° 4.39 (5.69) m/s | 0.2 |
| 18:00 | Sunny | 11 °C | 0% | 0% | 53% | 767 mm Hg | ENE 76° 4.19 (5.97) m/s | 0 |
| 19:00 | Clear | 11 °C | 0% | 0% | 55% | 768 mm Hg | ENE 77° 4.11 (6.22) m/s | 0 |
| 20:00 | Clear | 10 °C | 0% | 0% | 53% | 768 mm Hg | ENE 78° 3.89 (6.11) m/s | 0 |
| 21:00 | Clear | 10 °C | 0% | 0% | 56% | 769 mm Hg | ENE 77° 3.69 (5.94) m/s | 0 |
| 22:00 | Clear | 9 °C | 0% | 0% | 62% | 769 mm Hg | E 81° 3.69 (6.11) m/s | 0 |
| 23:00 | Clear | 9 °C | 0% | 0% | 63% | 769 mm Hg | E 81° 3.81 (6.31) m/s | 0 |
Frequently asked questions about the weather in London
What is the weather in London today?
Today in London the temperature ranges from 8 °C to 17 °C, wind up to 4.89 m/s. Check the detailed hourly forecast above for more information.
Will it rain in London this week?
The precipitation probability in London today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in London today?
The wind speed in London today reaches up to 4.89 m/s with gusts up to 6.31 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in London today?
The air humidity in London today ranges from 40% to 89%. View the humidity chart above for hourly details.
What is the UV index in London today?
The UV index in London today reaches up to 3. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in London today?
The atmospheric pressure in London today ranges from 762 to 769 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in London today?
Cloud cover in London today reaches up to 5%. Check the cloud cover chart above for hourly details throughout the day.
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.