- Clothing
- Warm jacket and comfortable layers recommended.
Tomorrow's Weather Forecast - Basel
Tomorrow's weather in Basel. high 25°C (77°F), low 12°C (54°F). Overcast.
Tomorrow’s Outlook
Tomorrow will be 2°C warmer than today. Expect pleasant, mostly clear skies with little chance of rain. Humidity sits at a moderate 59%, so the air shouldn't feel unusually damp or dry. Winds stay light and calm, rarely topping 4 km/h. Sunrise is at 7:02 AM and sunset at 7:48 PM, for about 12h 45m of daylight.
- Tomorrow
- 25°/ 12°
- Today23° / 11°
Tomorrow’s Hourly Weather Outlook
Morning6 AM – Noon14°
- Rain probability
- 0%
- Wind speed
- 3 km/h
AfternoonNoon – 6 PM23°
- Rain probability
- 0%
- Wind speed
- 2 km/h
Evening6 PM – Midn21°
- Rain probability
- 0%
- Wind speed
- 4 km/h
NightMidn – 6 AM13°
- Rain probability
- 0%
- Wind speed
- 3 km/h
24-Hour Rain & Temperature Forecast
Tomorrow12 Sep
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Planning Advice for Tomorrow
- Outdoor
- Good conditions for outdoor activities.
- Travel
- Standard travel conditions expected.
Sunrise & Sunset
Sunrise
Dawn 6:32 AMTotal Daylight
Full day forecastSolar noon 1:25 PM
Sunset
Dusk 8:18 PMvs today-4 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Basel is forecast to reach a high of 25°C tomorrow, with an overnight low around 12°C. That's 6° above the long-term average high of 19°C for this time of year. It continues a recent pattern — 16 of the last 19 days with published data have run warmer than normal. Expect little chance of rain (0% probability) and light winds averaging 4 km/h. Air quality is currently Moderate (AQI 53), driven mainly by PM2.5 at 10 μg/m³.
Today vs Normal
23°C+3° above normal
The long-term average high for today is 20°C.
16 of the last 19 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
Moderate
Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.