How accurate is the forecast for La Grand-Croix?

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

La Grand-Croix FR

June 19, 2026 · 3:54 am

17^°

Mayormente despejado

Sensación 16°C

Humedad: 51%
Viento: 4 km/h W
Presión: 1019 hPa
Cloud: 20%

Índice UV

Bajo

No protection needed.

Clima cercano

Ciudades cerca de La Grand-Croix

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

4.8 km Saint-Chamond FR View forecast 5.1 km Rive-de-Gier FR View forecast 9.3 km Sorbiers FR View forecast 10.5 km Saint-Jean-Bonnefonds FR View forecast 10.8 km La Talaudière FR View forecast 14.6 km Saint-Priest-en-Jarez FR View forecast 15.3 km Saint-Étienne FR View forecast 15.5 km Mornant FR View forecast

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