How accurate is the forecast for Bessancourt?

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

Pronóstico por hora (48 h)

Clima cercano

Ciudades cerca de Bessancourt

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

1.5 km Taverny FR View forecast 2.4 km Beauchamp FR View forecast 2.7 km Méry-sur-Oise FR View forecast 3.8 km Saint-Leu-la-Forêt FR View forecast 4.4 km Pierrelaye FR View forecast 4.5 km Le Plessis-Bouchard FR View forecast 4.7 km Auvers-sur-Oise FR View forecast 4.8 km Saint-Prix FR View forecast

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