Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 36°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Saturday
11th Jul
36

22

13

7
Sunday
12th Jul
37

27

13

7
Monday
13th Jul
34

24

5

4
Tuesday
14th Jul
33

21

7

6
Wednesday
15th Jul
32

22

8

7

5-day weather forecast updated at 04:04 on Saturday 11th July 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 11th July 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 36°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north-east.

36
°C maximum temperature
22
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from NE

Rennes weather for Sunday 12th July 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

37
°C maximum temperature
27
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
19
kph wind from E

Rennes weather for Monday 13th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 52% chance of some rain and a gentle breeze of 19 kph from the east.

34
°C maximum temperature
24
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
52
% chance of some rain
<5
mm of rainfall expected
H
high heat & humidity
19
kph wind from E

Rennes weather for Tuesday 14th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a light breeze of 11 kph from the south-west.

33
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
6
UV index (High)
22
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
11
kph wind from SW

Rennes weather for Wednesday 15th July 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a gentle breeze of 13 kph from the north-west.