How accurate is the forecast for Chambourcy?

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

Chambourcy FR

June 29, 2026 · 3:45 am

16^°

Partiellement nuageux

Ressenti 14°C

Humidité: 70%
Vent: 11 km/h NW
Pression: 1027 hPa
Cloud: 77%

Aujourd’hui · June 29, 2026

Couvert

26°C · 15°C

Pluie : 0 mm · UV: 7.2 · Vent : 16 km/h

Météo proche

Villes près de Chambourcy

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

2.6 km Poissy FR View forecast 3.8 km Saint-Germain-en-Laye FR View forecast 4.8 km Carrières-sous-Poissy FR View forecast 4.8 km Le Pecq FR View forecast 4.9 km Orgeval FR View forecast 5.3 km Chêne Feuillu FR View forecast 5.3 km Villennes-sur-Seine FR View forecast 5.4 km Marly-le-Roi FR View forecast

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