Tomorrow's Weather Forecast - Geneva

Tomorrow's weather in Geneva. high 23°C (73°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 60%, so the air shouldn't feel unusually damp or dry. Winds stay light and calm, rarely topping 11 km/h. Sunrise is at 7:08 AM and sunset at 7:54 PM, for about 12h 47m of daylight.

Tomorrow
23°/ 12°
Today21° / 15°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon13°
Rain probability
0%
Wind speed
3 km/h
AfternoonNoon – 6 PM22°
Rain probability
0%
Wind speed
11 km/h
Evening6 PM – Midn21°
Rain probability
0%
Wind speed
10 km/h
NightMidn – 6 AM14°
Rain probability
0%
Wind speed
4 km/h

24-Hour Rain & Temperature Forecast

Tomorrow11 Sep
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Temperature · peaks at +23°C

Planning Advice for Tomorrow

Clothing
Warm jacket and comfortable layers recommended.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 6:38 AM
Total Daylight
Full day forecastSolar noon 1:31 PM
Sunset
Dusk 8:24 PM
vs today-3 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Geneva is forecast to reach a high of 23°C tomorrow, with an overnight low around 12°C. That's 3° above the long-term average high of 20°C for this time of year. It continues a recent pattern — 15 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 11 km/h. Air quality is currently good (AQI 38), with no notable outdoor health concerns.

Today vs Normal

21°C+1° above normal

The long-term average high for today is 20°C.

15 of the last 20 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 30°C30°2026-08-20: 23°C23°2026-08-21: 18°C18°2026-08-22: 21°C21°2026-08-23: 23°C23°2026-08-24: 27°C27°2026-08-25: 25°C25°2026-08-26: 27°C27°2026-08-27: 30°C30°2026-08-28: 21°C21°2026-08-29: 22°C22°2026-08-30: 25°C25°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.