World Resorts USA Lake Geneva Weather

Lake Geneva 14 Days Forecast

08.04
wed
Day
54°F
N 23 mph
Precip.
0%
Night
55°F
NE 23 mph
Precip.
0%
09.04
thu
Day
57°F
E 13 mph
Precip.
0%
Night
46°F
SW 4 mph
Precip.
100%
10.04
fri
Day
45°F
S 9 mph
Precip.
0%
Night
39°F
W 7 mph
Precip.
0%
11.04
sat
Day
50°F
W 12 mph
Precip.
0%
Night
48°F
N 12 mph
Precip.
0%
12.04
sun
Day
70°F
NE 23 mph
Precip.
0%
Night
61°F
NE 19 mph
Precip.
100%
13.04
mon
Day
64°F
N 19 mph
Precip.
58%
Night
63°F
NE 14 mph
Precip.
100%
14.04
tue
Day
41°F
SW 16 mph
Precip.
0%
Night
36°F
W 21 mph
Precip.
100%
15.04
wed
Day
39°F
W 14 mph
Precip.
100%
Night
36°F
SE 7 mph
Precip.
0%
16.04
thu
Day
36°F
S 11 mph
Precip.
52%
Night
32°F
S 5 mph
Precip.
0%
17.04
fri
Day
41°F
W 6 mph
Precip.
0%
Night
36°F
NW 7 mph
Precip.
0%
18.04
sat
Day
59°F
N 15 mph
Precip.
0%
Night
57°F
NE 12 mph
Precip.
100%
19.04
sun
Day
55°F
SE 15 mph
Precip.
0%
Night
41°F
SE 12 mph
Precip.
45%
20.04
mon
Day
43°F
S 9 mph
Precip.
0%
Night
34°F
W 6 mph
Precip.
0%
21.04
tue
Day
45°F
NW 9 mph
Precip.
0%
Night
39°F
W 11 mph
Precip.
100%

Sea water temperature in April, °F

Show year:
2025
2024

The average sea water temperature in April 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:
May 3 days
April 3 days
June 2 days
Windiest months:
March 11.3 mph
April 10.9 mph
November 10.9 mph

Lake Geneva on a weather map

Lake Geneva
+39°F
N 17 mph
Feels like: +30°F
Precip.: 86%
Places in USA:
Name
°F
+37°F
+73°F
+73°F
+63°F
+57°F
+75°F
+75°F
+68°F
+36°F
+59°F
+55°F
+66°F
+68°F
+64°F
+41°F
24 Hours Forecast
Lake Geneva
Local time: 07:43
April 08, wednesday
0900
39°F
N
17 mph
1200
54°F
N
23 mph
1500
63°F
N
22 mph
1800
66°F
N
22 mph
2100
59°F
N
21 mph
April 09, thursday
0000
55°F
NE
23 mph
0300
54°F
NE
23 mph
0600
50°F
NE
14 mph
Units of measurement: °C / °F