Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 24°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Saturday
19th Sep
24

12

5

5
Sunday
20th Sep
23

14

5

4
Monday
21st Sep
26

14

12

5
Tuesday
22nd Sep
27

12

12

5
Wednesday
23rd Sep
28

13

5

4

5-day weather forecast updated at 04:04 on Saturday 19th September 2026 GMT

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The 5-day weather forecast for France (Rennes) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Rennes weather forecast by day

Below are the detailed weather forecasts for Rennes for the next 5 days.

Rennes weather for Saturday 19th September 2026

Expect broken clouds in Rennes, France with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

24
°C maximum temperature
12
°C minimum temperature
broken clouds
5
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from SW

Rennes weather for Sunday 20th September 2026

Expect broken clouds in Rennes, France with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.

23
°C maximum temperature
14
°C minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from N

Rennes weather for Monday 21st September 2026

Expect clear skies in Rennes, France with a maximum temperature of 26°C, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-east.

26
°C maximum temperature
14
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
13
kph wind from NE

Rennes weather for Tuesday 22nd September 2026

Expect clear skies in Rennes, France with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the east.

27
°C maximum temperature
12
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from E

Rennes weather for Wednesday 23rd September 2026

Expect broken clouds in Rennes, France with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.