Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 18°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Wednesday
3rd Jun
18

14

1

2
Thursday
4th Jun
17

13

5

4
Friday
5th Jun
18

10

8

5
Saturday
6th Jun
18

12

1

6
Sunday
7th Jun
22

12

4

5

5-day weather forecast updated at 04:03 on Wednesday 3rd June 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 Wednesday 3rd June 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 18°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 27 kph from the south-west.

18
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
50
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
27
kph wind from SW

Rennes weather for Thursday 4th June 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 63% chance of some rain and a fresh breeze of 29 kph from the west.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
63
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from W

Rennes weather for Friday 5th June 2026

Expect broken clouds in Rennes, France with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

18
°C maximum temperature
10
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from SW

Rennes weather for Saturday 6th June 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 18°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 56% chance of some rain and a moderate breeze of 25 kph from the south.

18
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
56
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
25
kph wind from S

Rennes weather for Sunday 7th June 2026

Expect broken clouds in Rennes, France with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.