How accurate is the forecast for La Chaux-de-Fonds?

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 Chaux-de-Fonds CH

June 21, 2026 · 2:16 am

16^°

Mainly clear

Feels like 16°C

Humidity: 79%
Wind: 6 km/h SSW
Pressure: 1027 hPa
Cloud: 12%

Tomorrow · June 22, 2026

Partly cloudy

30°C · 18°C

Rain: 0 mm · UV: 7.45 · Wind: 17 km/h

Nearby weather

Cities near La Chaux-de-Fonds

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

7.6 km Le Locle CH View forecast 13.4 km Peseux CH View forecast 14.2 km Saint-Imier CH View forecast 14.4 km Neuchâtel CH View forecast 17.2 km Morteau FR View forecast 28 km Estavayer-le-Lac CH View forecast 29.2 km Murten/Morat CH View forecast 31.5 km Nidau CH View forecast

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