How accurate is the forecast for Les Clayes-sous-Bois?

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

Les Clayes-sous-Bois FR

June 30, 2026 · 8:29 am

19^°

Nublado

Sensación 18°C

Humedad: 64%
Viento: 8 km/h N
Presión: 1024 hPa
Cloud: 97%

July 4, 2026 · July 4, 2026

Cielo despejado

31°C · 16°C

Lluvia: 0 mm · UV: 7.3 · Viento: 9 km/h

Clima cercano

Ciudades cerca de Les Clayes-sous-Bois

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

1 km Villepreux FR View forecast 2.4 km Plaisir FR View forecast 3.7 km Bois-d'Arcy FR View forecast 4.7 km Fontenay-le-Fleury FR View forecast 4.8 km Élancourt FR View forecast 5.8 km Trappes FR View forecast 6.1 km Saint-Quentin-en-Yvelines FR View forecast 6.1 km Noisy-le-Roi FR View forecast

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