Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 16°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Tuesday
12th May
16

7

8

5
Wednesday
13th May
16

8

7

3
Thursday
14th May
14

8

2

4
Friday
15th May
15

7

5

4
Saturday
16th May
18

8

5

3

5-day weather forecast updated at 04:03 on Monday 11th May 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 12th May 2026

Expect broken clouds in Rennes, France with a maximum temperature of 16°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

16
°C maximum temperature
7
°C minimum temperature
broken clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
14
kph wind from NW

Rennes weather for Wednesday 13th May 2026

Expect broken clouds in Rennes, France with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the west.

16
°C maximum temperature
8
°C minimum temperature
broken clouds
7
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
16
°C wind chill
24
kph wind from W

Rennes weather for Thursday 14th May 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 23 kph from the north-west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
72
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
23
kph wind from NW

Rennes weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Rennes, France with a maximum temperature of 15°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 17 kph from the north.

15
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
77
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
17
kph wind from N

Rennes weather for Saturday 16th May 2026

Expect broken clouds in Rennes, France with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.