World Resorts France Rennes Weather

Rennes 7 Days Forecast

06.04
mon
Day
57°F
NW 13 mph
Precip.
0%
Night
54°F
W 13 mph
Precip.
0%
07.04
tue
Day
66°F
NW 15 mph
Precip.
0%
Night
57°F
W 3 mph
Precip.
0%
08.04
wed
Day
68°F
W 6 mph
Precip.
0%
Night
55°F
SW 4 mph
Precip.
0%
09.04
thu
Day
66°F
S 2 mph
Precip.
0%
Night
48°F
S 9 mph
Precip.
0%
10.04
fri
Day
64°F
NW 7 mph
Precip.
0%
Night
54°F
NW 7 mph
Precip.
0%
11.04
sat
Day
63°F
N 11 mph
Precip.
44%
Night
46°F
SE 14 mph
Precip.
100%
12.04
sun
Day
48°F
S 16 mph
Precip.
0%
Night
45°F
SE 10 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 51.8°F. The highest and lowest sea temperatures during the month were 55.2°F and 50.2°F.

Air temperature in Rennes, °F

Precipitation total in Rennes, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Rennes

Sunniest months:
August 12 days
July 12 days
September 11 days
Warmest months:
August 74.1 °F
July 73.9 °F
June 69.7 °F
Warmest sea temp:
August 65.9 °F
September 64.8 °F
July 64.2 °F
Coldest months:
January 46.2 °F
February 48.2 °F
December 48.6 °F
Rainiest months:
June 5 days
April 4 days
November 3 days
Windiest months:
February 11.1 mph
December 10.8 mph
January 10.5 mph

Rennes on a weather map

Current weather
20:25
Rennes
+55°F
W 9 mph
Feels like: +52°F
Precip.: 0%
Places in France:
Name
°F
Antibes
+59°F
Biarritz
+66°F
Bordeaux
+68°F
Cannes
+57°F
Corsica
+52°F
Marseilles
+59°F
Menton
+57°F
Montpellier
+57°F
Nice
+55°F
Paris
+57°F
Perpignan
+57°F
Saint-Tropez
+57°F
Toulouse
+61°F
Chamonix
+39°F
Etretat
+55°F
all places
24 Hours Forecast
Rennes
Local time: 20:25
April 06, monday
2100
55°F
W
9 mph
April 07, tuesday
0000
54°F
W
13 mph
0300
54°F
W
13 mph
0600
50°F
NW
12 mph
0900
54°F
NW
12 mph
1200
66°F
NW
15 mph
1500
72°F
NW
14 mph
1800
72°F
N
8 mph
Units of measurement: °C / °F