Measurements:
°C
°F
CURRENT WEATHER
16:37
Lake Geneva
34°F
SW 5 mph
Feels like: 28°F
Precip: 0%
World Resorts USA Lake Geneva Weather

7 Day Weather Forecast

01.09
fri
DAY
40°F
SE 16 mph
precip
0%
NIGHT
30°F
W 6 mph
precip
0%
01.10
sat
DAY
30°F
SE 6 mph
precip
0%
NIGHT
22°F
E 19 mph
precip
0%
01.11
sun
DAY
26°F
SE 22 mph
precip
0%
NIGHT
18°F
E 9 mph
precip
0%
01.12
mon
DAY
30°F
NE 16 mph
precip
0%
NIGHT
28°F
NE 12 mph
precip
0%
01.13
tue
DAY
34°F
NE 8 mph
precip
0%
NIGHT
28°F
SE 17 mph
precip
29%
01.14
wed
DAY
24°F
S 11 mph
precip
0%
NIGHT
16°F
NE 11 mph
precip
0%
01.15
thu
DAY
16°F
S 9 mph
precip
0%
NIGHT
14°F
NE 6 mph
precip
0%

Lake Geneva Sea Water Temperature in January, °F

Select Year: 2025 2024 2023

The average sea surface temperature in January 2025 for Lake Geneva was 0.0°F. The maximum and minimum values were 0.0°F and 0.0°F respectively.

Lake Geneva on the Weather Map

Best Time to Visit Lake Geneva
The most sunny months:
September 15 days
October 13 days
August 13 days
The most warm months:
July 82.2 °F
August 81.7 °F
June 78.7 °F
Warmest sea temperature:
August 51.2 °F
October 45.6 °F
July 42.8 °F
The most cold months:
January 24.4 °F
February 27.6 °F
December 31.7 °F
The most rainy months:
May 3 days
April 3 days
June 2 days
The most windy months:
March 11 mph
April 11 mph
November 11 mph
more details