World Resorts

USA

Lake Geneva Weather

Lake Geneva 14 Days Forecast

28.04
tue

Day

54°F

E 12 mph

Precip.
0%

Night

48°F

SE 6 mph

Precip.
100%

29.04
wed

Day

50°F

S 9 mph

Precip.
100%

Night

43°F

SE 7 mph

Precip.
0%

30.04
thu

Day

52°F

SE 15 mph

Precip.
0%

Night

37°F

SW 7 mph

Precip.
0%

01.05
fri

Day

46°F

S 8 mph

Precip.
100%

Night

34°F

NW 4 mph

Precip.
0%

02.05
sat

Day

48°F

S 8 mph

Precip.
80%

Night

39°F

E 9 mph

Precip.
0%

03.05
sun

Day

57°F

SE 16 mph

Precip.
0%

Night

43°F

N 4 mph

Precip.
28%

04.05
mon

Day

61°F

E 12 mph

Precip.
0%

Night

55°F

NE 11 mph

Precip.
100%

05.05
tue

Day

57°F

SE 14 mph

Precip.
0%

Night

48°F

E 5 mph

Precip.
0%

06.05
wed

Day

43°F

S 15 mph

Precip.
100%

Night

43°F

SE 15 mph

Precip.
53%

07.05
thu

Day

45°F

SE 12 mph

Precip.
100%

Night

39°F

SE 9 mph

Precip.
0%

08.05
fri

Day

46°F

SE 14 mph

Precip.
100%

Night

39°F

E 9 mph

Precip.
0%

09.05
sat

Day

57°F

E 12 mph

Precip.
0%

Night

55°F

NE 14 mph

Precip.
0%

10.05
sun

Day

57°F

W 11 mph

Precip.
0%

Night

48°F

W 9 mph

Precip.
53%

11.05
mon

Day

64°F

N 11 mph

Precip.
0%

Night

61°F

N 12 mph

Precip.
100%

sea water
temperature

Lake Geneva

monthly
weather

Lake Geneva

current
weather

Lake Geneva

7 days
forecast

Lake Geneva

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in April of 2026 was 32.0°F. The highest and lowest sea temperatures during the month were 32.0°F and 32.0°F.

Show year:

2025

2024

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