27.04
mon
mon
Day
63°F
S 3 mph
Precip.
0%
0%
Night
50°F
W 2 mph
Precip.
0%
0%
28.04
tue
tue
Day
61°F
S 2 mph
Precip.
0%
0%
Night
54°F
W 2 mph
Precip.
100%
100%
29.04
wed
wed
Day
61°F
S 10 mph
Precip.
100%
100%
Night
48°F
S 9 mph
Precip.
0%
0%
30.04
thu
thu
Day
61°F
S 4 mph
Precip.
80%
80%
Night
48°F
S 6 mph
Precip.
0%
0%
01.05
fri
fri
Day
61°F
E 2 mph
Precip.
84%
84%
Night
52°F
NW 1 mph
Precip.
0%
0%
02.05
sat
sat
Day
61°F
NE 2 mph
Precip.
100%
100%
Night
54°F
NE 4 mph
Precip.
0%
0%
03.05
sun
sun
Day
61°F
NE 2 mph
Precip.
100%
100%
Night
52°F
NW 2 mph
Precip.
100%
100%
sea water
temperature
temperature
| Lake Geneva |
monthly
weather
weather
| Lake Geneva |
current
weather
weather
| Lake Geneva |
14 days
forecast
forecast
| Lake Geneva |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 52.2°F. The highest and lowest sea temperatures during the month were 55.9°F and 46.2°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 58.9°F. The highest and lowest sea temperatures during the month were 63.7°F and 57.0°F.
Air temperature in Lake Geneva, °F
Precipitation total in Lake Geneva, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Lake Geneva
Lake Geneva on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Lake Geneva
Local time: 09:08
April 27, monday
1200
63°F
S
3 mph
3 mph
1500
66°F
S
2 mph
2 mph
1800
68°F
S
1 mph
1 mph
2100
54°F
SW
2 mph
2 mph
April 28, tuesday
0000
50°F
W
2 mph
2 mph
0300
46°F
W
2 mph
2 mph
0600
46°F
SW
2 mph
2 mph
0900
55°F
W
2 mph
2 mph
