How accurate is the forecast for London?

Forecasts are pulled from leading meteorological models and refreshed automatically every 30 minutes. Short-range accuracy (next 24 hours) is typically within 1–2°C and 80–90% for precipitation.

How often is the data updated?

Current conditions and the hourly outlook refresh every 30 minutes; daily forecasts every hour.

What does the air-quality (AQI) value mean?

We display the European AQI on a scale from Good (0–20) to Extremely poor (>100), blending PM2.5, PM10, NO₂ and O₃.

ClimaMap

London GB

May 11, 2026 · 10:51 pm

8^°

Clear sky

Feels like 5°C

Humidity: 53%
Wind: 8 km/h ENE
Pressure: 1016 hPa
Cloud: 4%

Tomorrow · May 12, 2026

Overcast

17°C · 7°C

Rain: 0 mm · UV: 4.65 · Wind: 20 km/h

Nearby weather

Cities near London

Compare weather conditions in surrounding cities and open any local forecast instantly.

0.9 km Soho GB View forecast 1 km St James's GB View forecast 1.1 km Holborn GB View forecast 1.3 km West End GB View forecast 1.4 km City of Westminster GB View forecast 1.7 km Lambeth GB View forecast 1.8 km Vincent Square GB View forecast 2.1 km West End of London GB View forecast

Weather notice Forecasts are for general planning. During severe weather, follow official alerts and local authority instructions.