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France weather

10 day weather forecast for Rennes

Monday, 26th October 2026, at 08:21
Today
Patchy rain possible
19° 8°
Tomorrow
Sunny
16° 8°
Wednesday
Sunny
15° 6°
Thursday
Overcast
15° 6°
Friday
Overcast
18° 6°
Saturday
Overcast
13° 7°
Sunday
Patchy rain possible
13° 7°
 More Details See
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Rennes Weather Pages

Rennes weather forecast

The weather forecast for Rennes over the next 5 days indicates comfortable conditions with temperatures ranging from 15 °C to 19 °C.

Light rain is expected from today until tomorrow.

Wind speeds are expected to be strong, averaging around 28.8 km/h.

Weather today

Rennes 14 days weather forecast

This weeks weather in Rennes. Click on a date for detailed forecasts
Mon. 26
19°
8°
Patchy rain possible
1.3 mm
Tue. 27
16°
8°
Sunny
0.2 mm
Wed. 28
15°
6°
Sunny
0 mm
Thu. 29
15°
6°
Overcast
0 mm
Fri. 30
18°
6°
Overcast
0 mm
Sat. 31
13°
7°
Overcast
0.3 mm
Sun. 1
13°
7°
Patchy rain possible
1 mm
Mon. 2
12°
6°
Sunny
0 mm
Tue. 3
12°
6°
Sunny
0 mm
Wed. 4
10°
6°
Cloudy
0 mm
Thu. 5
11°
5°
Sunny
0 mm
Fri. 6
12°
4°
Sunny
0 mm
Sat. 7
13°
6°
Patchy rain possible
1.4 mm
Sun. 8
11°
7°
Light rain
9.9 mm
Further Ahead
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Access Rennes weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Rennes long range weather forecast

30 day weather forecast for Rennes
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy rain possible
21°
2
Light rain
21°
3
Light rain
19°
4
Patchy rain possible
19°
5
Patchy rain possible
20°
6
Patchy rain possible
21°
7
Light rain
20°
8
Sunny
20°
9
Patchy rain possible
20°
10
Patchy rain possible
20°
11
Overcast
20°
12
Sunny
20°
13
Patchy rain possible
19°
14
Patchy rain possible
18°
15
Overcast
19°
16
Light rain
19°
17
Patchy rain possible
18°
18
Light rain
18°
19
Light rain
19°
20
Moderate rain at times
18°
21
Light rain
15°
22
Light rain
17°
23
Light rain
16°
24
Light rain
17°
25
Light rain
16°
26
Patchy rain possible
19°
27
Sunny
16°
28
Sunny
15°
29
Overcast
15°
30
Overcast
18°
31
Overcast
13°
Important Notice
Our Rennes long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Rennes

A total of 14.3 mm is expected over 4 rainy days. The wettest day is Sunday 8, with 9.9 mm. Click a day for details.
Mon. 26
1.3
1.3 mm
71%
Tue. 27
0.2
0.2 mm
29%
Wed. 28
0 mm
10%
Thu. 29
0 mm
18%
Fri. 30
0 mm
20%
Sat. 31
0.3
0.3 mm
49%
Sun. 1
1
1 mm
60%
Mon. 2
0 mm
9%
Tue. 3
0 mm
16%
Wed. 4
0 mm
14%
Thu. 5
0 mm
8%
Fri. 6
0 mm
11%
Sat. 7
1.4
1.4 mm
63%
Sun. 8
9.9
9.9 mm
90%

Frequently asked questions about the weather in Rennes

How warm is it in Rennes over the next 14 days?
Over the next two weeks, temperatures in Rennes are expected to range from around 4 °C on the coldest nights up to about 19 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Rennes in the next two weeks?
Yes - rain is expected on about 4 of the next 14 days in Rennes, with roughly 14.3 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Rennes?
Maximum wind speeds in Rennes are forecast to reach about 28.8 km/h at their peak over the next 14 days.

When is the best time to visit Rennes?
For a month-by-month look at temperatures and rainfall, see our best time to visit Rennes guide.

How accurate is the 14-day forecast for Rennes?
Our Rennes forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Location coordinates Where is Rennes?

Get accurate weather forecasts for Rennes, located at latitude 48.112 and longitude -1.674. Stay updated with localized weather information tailored for Rennes.

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