Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 26°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Tuesday
22nd Sep
26

13

12

5
Wednesday
23rd Sep
25

14

10

4
Thursday
24th Sep
26

13

8

4
Friday
25th Sep
27

13

12

4
Saturday
26th Sep
24

14

4

4

5-day weather forecast updated at 04:04 on Tuesday 22nd 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 Tuesday 22nd 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 light breeze of 10 kph from the north-east.

26
°C maximum temperature
13
°C minimum temperature
clear skies
12
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
26
°C wind chill
10
kph wind from NE

Rennes weather for Wednesday 23rd September 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

25
°C maximum temperature
14
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
16
kph wind from N

Rennes weather for Thursday 24th September 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the north-east.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from NE

Rennes weather for Friday 25th September 2026

Expect clear skies in Rennes, France with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the west.

27
°C maximum temperature
13
°C minimum temperature
clear skies
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from W

Rennes weather for Saturday 26th September 2026

Expect broken clouds in Rennes, France with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.