How accurate is the forecast for Uccle?

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

Uccle BE

June 17, 2026 · 12:34 am

18^°

Parcialmente nublado

Sensación 18°C

Humedad: 79%
Viento: 7 km/h SW
Presión: 1019 hPa
Cloud: 78%

Índice UV

Bajo

No protection needed.

Clima cercano

Ciudades cerca de Uccle

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

1.8 km Forest BE View forecast 2.8 km Saint-Gilles BE View forecast 3.2 km Ruisbroek BE View forecast 3.8 km Negenmanneke BE View forecast 4 km Ixelles BE View forecast 4.2 km Anderlecht BE View forecast 4.8 km Etterbeek BE View forecast 4.9 km Beersel BE View forecast

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