Rennes
Today
Today weather in Rennes
Sunday, 13th September 2026
29°
Overcast
Feels like 27° · Low 14°
Rennes will have a warm day Today with temperatures ascending to 28 °C and descending to around 13 °C after sunset. It'll be quite breezy in Rennes Today with average wind speeds of 18 km/h. There's a slight chance of rain at 10%.
29° / 14°
Temp
10%
Rain
18 km/h
Wind
65%
Humidity
Rennes Weather Pages
Rennes hourly forecast for today
Scroll right to see more weather forecasts for Rennes today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 07:41 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:24 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  | | |  | | | |  | |  | | | | | | | |  | | | | Next |
| temperatures | 14.8° | 14.5° | 14.1° | 13.9° | 13.7° | 13.7° | 13.6° | 13.8° | Sunrise | 14° | 15.9° | 18.3° | 20.6° | 23.1° | 24.7° | 26.3° | 27.4° | 28.3° | 28.7° | 28.8° | 27.7° | 22.2° | Sunset | 17.9° | 16.8° | 16.3° | |
| Feels like | 13.3° | 13.3° | 13.1° | 13.2° | 13.3° | 13.7° | 13.8° | 13.6° | 14.2° | 16.1° | 18.5° | 20.5° | 22.6° | 23.4° | 24.3° | 25.2° | 26.1° | 26.5° | 26.6° | 25.5° | 19.2° | 16.9° | 16.2° | 15.9° | |||
| wind speed | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 6 km/h | 3 km/h | 2 km/h | 5 km/h | 3 km/h | 2 km/h | 4 km/h | 3 km/h | 4 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 9 km/h | 9 km/h | 9 km/h | 18 km/h | 12 km/h | 10 km/h | 10 km/h | |||
| wind degree | 5° | 4° | 3° | 15° | 24° | 49° | 31° | 343° | 350° | 117° | 128° | 209° | 233° | 220° | 234° | 245° | 264° | 277° | 294° | 333° | 12° | 14° | 347° | 353° | |||
| wind direction | N | N | N | NNE | NNE | NE | NNE | NNW | N | ESE | SE | SSW | SW | SW | SW | WSW | W | W | WNW | NNW | NNE | NNE | NNW | N | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 9% | 10% | 11% | 13% | 28% | 16% | 28% | 29% | 28% | 22% | 16% | 9% | 9% | 3% | 4% | 3% | 9% | 3% | 9% | 9% | 11% | 20% | 26% | 31% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 79% | 82% | 86% | 88% | 90% | 90% | 90% | 90% | 88% | 77% | 66% | 55% | 46% | 40% | 35% | 31% | 29% | 28% | 27% | 30% | 52% | 77% | 86% | 92% | |||
| dew point | 11.1° | 11.5° | 11.7° | 12° | 12.1° | 12.1° | 12° | 12.2° | 12.1° | 11.9° | 11.7° | 11.3° | 10.9° | 10.2° | 9.5° | 8.9° | 8.7° | 8.5° | 8.2° | 8.5° | 11.8° | 13.9° | 14.5° | 14.9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 5% | 5% | 1% | 5% | 91% | 27% | 94% | 100% | 100% | 100% | 100% | 71% | 87% | 36% | 57% | 49% | 100% | 50% | 100% | 100% | 92% | 93% | 93% | 100% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 2 | 3.2 | 4.5 | 5.1 | 4.8 | 3.8 | 2.5 | 1.2 | 0.4 | 0 | 0 | 0 | 0 |
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Weather in Rennes today
The weather in Rennes today is expected to be much warmer than usual, with a forecast temperature of 29 °C, compared to an average of 23.6 °C for 13th of September in recent years.
temperatures
29 °C
rain
0 mm
wind
18 km/h
UV
Moderate
Rennes Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Rennes - Sunday, 13th September 2026
UV Sun Exposure Risk
Moderate
5 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Asthma Risk Index
Low
4 / 10
Arthritis Pain Index
Low
4 / 10
Outdoor Activity Index
Excellent
8 / 10
Running & Jogging Index
Excellent
8 / 10
Cycling Weather Index
Excellent
10 / 10
Pet Walking Index
Excellent
10 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Good
7 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
10 / 10
Rennes daylight overview ☀️
Today in Rennes, The sun rises at 07:41 and sets at 20:24, giving a total daylight duration of 12 hours and 43 minutes.
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What to wear today in Rennes? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Rennes forecast.
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The weather today in Rennes - FAQ
What is the maximum temperature for today in Rennes?
The maximum temperature for today in Rennes is expected to be 29° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Rennes? 🌧️
Yes, there is a 10% chance of rain in Rennes today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Rennes? 🌀
The wind in Rennes is expected to blow at 18 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Rennes today?
Given the forecast of 29 °C with a 10% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Rennes today.
What is the sunrise and sunset time for Rennes today?
The sun is expected to rise at 07:41 and set at 20:24 in Rennes.
How accurate is the weather forecast Rennes today? ✅
Rennes weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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