Rennes weather live forecast

Today's maximum temperature in Rennes is expected to be 15°C. Select a day from the live weather forecast for Rennes, France for more weather parameters.

Saturday
17th Oct
15

9

8

2
Sunday
18th Oct
13

8

3

2
Monday
19th Oct
14

6

5

2
Tuesday
20th Oct
15

8

7

2
Wednesday
21st Oct
16

7

5

2

5-day weather forecast updated at 04:03 on Saturday 17th October 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 17th October 2026

Expect scattered clouds in Rennes, France with a maximum temperature of 15°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north.

15
°C maximum temperature
9
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from N

Rennes weather for Sunday 18th October 2026

Expect broken clouds in Rennes, France with a maximum temperature of 13°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north.

13
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from N

Rennes weather for Monday 19th October 2026

Expect broken clouds in Rennes, France with a maximum temperature of 14°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.

14
°C maximum temperature
6
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NE

Rennes weather for Tuesday 20th October 2026

Expect sunshine and showers in Rennes, France with a maximum temperature of 15°C, maximum UV of 2 (Low) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a light breeze of 12 kph from the north-west.

15
°C maximum temperature
8
°C minimum temperature
sunshine and showers
7
hours of sunshine
2
UV index (Low)
30
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Rennes weather for Wednesday 21st October 2026

Expect isolated thunderstorms in Rennes, France with a maximum temperature of 16°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a moderate breeze of 23 kph from the west.