06.04
mon
mon
Day
57°F
NW 13 mph
Precip.
0%
0%
Night
54°F
W 13 mph
Precip.
0%
0%
07.04
tue
tue
Day
66°F
NW 15 mph
Precip.
0%
0%
Night
57°F
W 3 mph
Precip.
0%
0%
08.04
wed
wed
Day
68°F
W 6 mph
Precip.
0%
0%
Night
55°F
SW 4 mph
Precip.
0%
0%
09.04
thu
thu
Day
66°F
S 2 mph
Precip.
0%
0%
Night
48°F
S 9 mph
Precip.
0%
0%
10.04
fri
fri
Day
64°F
NW 7 mph
Precip.
0%
0%
Night
54°F
NW 7 mph
Precip.
0%
0%
11.04
sat
sat
Day
63°F
N 11 mph
Precip.
44%
44%
Night
46°F
SE 14 mph
Precip.
100%
100%
12.04
sun
sun
Day
48°F
S 16 mph
Precip.
0%
0%
Night
45°F
SE 10 mph
Precip.
0%
0%
13.04
mon
mon
Day
52°F
S 15 mph
Precip.
0%
0%
Night
45°F
NE 8 mph
Precip.
0%
0%
14.04
tue
tue
Day
52°F
SW 6 mph
Precip.
0%
0%
Night
45°F
SW 4 mph
Precip.
0%
0%
15.04
wed
wed
Day
54°F
NW 2 mph
Precip.
0%
0%
Night
50°F
S 7 mph
Precip.
0%
0%
16.04
thu
thu
Day
52°F
SE 8 mph
Precip.
0%
0%
Night
48°F
W 5 mph
Precip.
0%
0%
17.04
fri
fri
Day
55°F
NE 9 mph
Precip.
25%
25%
Night
50°F
NE 5 mph
Precip.
23%
23%
18.04
sat
sat
Day
54°F
SE 2 mph
Precip.
100%
100%
Night
46°F
S 4 mph
Precip.
0%
0%
19.04
sun
sun
Day
54°F
SE 8 mph
Precip.
52%
52%
Night
46°F
SE 10 mph
Precip.
0%
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
Rennes on a weather map
Places in France:
Name
°F
24 Hours Forecast
Rennes
Local time: 18:44
April 06, monday
2100
55°F
W
9 mph
9 mph
April 07, tuesday
0000
54°F
W
13 mph
13 mph
0300
54°F
W
13 mph
13 mph
0600
50°F
NW
12 mph
12 mph
0900
54°F
NW
12 mph
12 mph
1200
66°F
NW
15 mph
15 mph
1500
72°F
NW
14 mph
14 mph
1800
72°F
N
8 mph
8 mph
