Today's Weather Forecast - Rennes
Today's weather in Rennes. high 24°C (75°F), low 14°C (57°F). Overcast.
Today’s Hourly Weather Outlook
- Wind speed
- 10 km/h
- Rain probability
- 3%
- Wind speed
- 11 km/h
- Rain probability
- 0%
- Wind speed
- 14 km/h
- Rain probability
- 0%
- Wind speed
- 7 km/h
- Rain probability
- 0%
24-Hour Rain & Temperature Forecast
Sunrise & Sunset
Air Quality Index & Health Advice
Air Quality Index
- Air quality level
- Moderate
- Dominant pollutant
- Dominant: PM10
- Monitoring station
- Thabor, Rennes, France
- PM2.5
- 59μg/m³
- PM10
- 82μg/m³
- O₃
- 23ppb
- NO₂
- 2.6ppb
5-Day Weather Forecast
Full 15-Day ForecastWeather Insight
Rennes is forecast to reach a high of 24°C today, with an overnight low around 14°C. That's 2° above the long-term average high of 22°C for this time of year. It continues a recent pattern — 15 of the last 19 days with published data have run warmer than normal. Expect little chance of rain (3% probability) and a gentle breeze averaging 14 km/h. Air quality is currently good (AQI 27), with no notable outdoor health concerns.
Today vs Normal
The long-term average high for today is 22°C.
15 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 is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.