World Resorts USA Lake Geneva Weather

Lake Geneva 14 Days Forecast

08.06
mon
Day
82°F
N 11 mph
Precip.
3%
Night
70°F
W 6 mph
Precip.
67%
09.06
tue
Day
75°F
SE 6 mph
Precip.
20%
Night
68°F
NW 6 mph
Precip.
16%
10.06
wed
Day
84°F
NE 17 mph
Precip.
1%
Night
77°F
NE 19 mph
Precip.
5%
11.06
thu
Day
81°F
N 11 mph
Precip.
73%
Night
66°F
E 17 mph
Precip.
35%
12.06
fri
Day
70°F
E 19 mph
Precip.
2%
Night
63°F
NE 11 mph
Precip.
8%
13.06
sat
Day
68°F
E 19 mph
Precip.
1%
Night
52°F
NE 6 mph
Precip.
11%
14.06
sun
Day
59°F
SW 9 mph
Precip.
5%
Night
48°F
W 7 mph
Precip.
4%
15.06
mon
Day
68°F
NW 14 mph
Precip.
3%
Night
61°F
N 12 mph
Precip.
96%
16.06
tue
Day
50°F
NE 17 mph
Precip.
73%
Night
50°F
NE 17 mph
Precip.
73%
17.06
wed
Day
61°F
N 11 mph
Precip.
90%
Night
59°F
E 16 mph
Precip.
26%
18.06
thu
Day
66°F
E 19 mph
Precip.
6%
Night
55°F
E 8 mph
Precip.
9%
19.06
fri
Day
70°F
SE 12 mph
Precip.
1%
Night
59°F
SE 6 mph
Precip.
6%
20.06
sat
Day
70°F
SW 9 mph
Precip.
1%
Night
55°F
NW 4 mph
Precip.
5%
21.06
sun
Day
72°F
SE 5 mph
Precip.
4%
Night
63°F
NW 7 mph
Precip.
7%

Sea water temperature in June, °F

Show year:
2025
2024
2022

The average sea water temperature in June of 2025 was 32.0°F. The highest and lowest sea temperatures during the month were 32.0°F and 32.0°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

Sunniest months:
September 15 days
August 13 days
October 13 days
Warmest months:
July 79.0 °F
August 78.5 °F
June 75.8 °F
Warmest sea temp:
August 51.0 °F
October 46.1 °F
July 43.5 °F
Coldest months:
January 26.3 °F
February 30.9 °F
December 33.6 °F
Rainiest months:
April 3 days
May 3 days
June 2 days
Windiest months:
March 11.3 mph
April 11.1 mph
November 10.9 mph

Lake Geneva on a weather map

Lake Geneva
+82°F
NW 9 mph
Feels like: +88°F
Precip.: 2%
Places in USA:
Name
°F
+77°F
+77°F
+100°F
+79°F
+88°F
+86°F
+72°F
+79°F
+70°F
+64°F
+68°F
+95°F
+102°F
+88°F
+77°F
24 Hours Forecast
Lake Geneva
Local time: 14:27
June 08, monday
1500
82°F
NW
9 mph
1800
79°F
NW
11 mph
2100
73°F
NW
6 mph
June 09, tuesday
0000
70°F
W
6 mph
0300
68°F
SW
1 mph
0600
68°F
SE
5 mph
0900
72°F
SE
6 mph
1200
75°F
SE
6 mph
Units of measurement: °C / °F