Today's Weather Forecast - Basel
Today's weather in Basel. high 21°C (70°F), low 10°C (50°F). Mainly Clear.
Today’s Hourly Weather Outlook
- Wind speed
- 5 km/h
- Rain probability
- 0%
- Wind speed
- 8 km/h
- Rain probability
- 0%
- Wind speed
- 6 km/h
- Rain probability
- 0%
- Wind speed
- 5 km/h
- Rain probability
- 0%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Good
- Dominant pollutant
- Dominant: O3
- Monitoring station
- Basel Binningen, Switzerland
- PM2.5
- 18μg/m³
- PM10
- 7μg/m³
- O₃
- 23.9ppb
- NO₂
- 4.7ppb
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Basel is forecast to reach a high of 21°C today, with an overnight low around 10°C. That's 1° above the long-term average high of 20°C for this time of year. It continues a recent pattern — 17 of the last 20 days with published data have run warmer than normal. Expect little chance of rain (0% probability) and a gentle breeze averaging 8 km/h. Air quality is currently Moderate (AQI 52), driven mainly by PM2.5 at 10 μg/m³.
Today vs Normal
The long-term average high for today is 20°C.
17 of the last 20 days with published data ran above normal.
It continues that pattern - today's forecast is also running above normal.
Red = above normal, blue = at or below · last 12 days
Air Quality
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.