How accurate is the forecast for Harlesden?

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.

Clima Map

Harlesden GB

June 20, 2026 · 3:59 am

18^°

Nublado

Sensación 18°C

Humedad: 84%
Viento: 10 km/h WSW
Presión: 1016 hPa
Cloud: 98%

Hoy · June 20, 2026

Nublado

25°C · 18°C

Lluvia: 0 mm · UV: 3.4 · Viento: 17 km/h

Clima cercano

Ciudades cerca de Harlesden

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

1.3 km Willesden GB View forecast 1.9 km Kensal Green GB View forecast 3 km Queen's Park GB View forecast 3.2 km Cricklewood GB View forecast 3.6 km Wembley GB View forecast 3.7 km Acton GB View forecast 3.7 km Harrow Road GB View forecast 4 km Brent GB View forecast

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