World Resorts

Switzerland

Geneva Weather

Geneva 14 Days Forecast

23.09
wed

Day

61°F

S 1 mph

Precip.
2%

Night

59°F

NW 2 mph

Precip.
4%

24.09
thu

Day

63°F

S 3 mph

Precip.
11%

Night

59°F

SW 3 mph

Precip.
19%

25.09
fri

Day

63°F

SW 6 mph

Precip.
12%

Night

57°F

W 2 mph

Precip.
4%

26.09
sat

Day

66°F

E 2 mph

Precip.
1%

Night

61°F

N 3 mph

Precip.
5%

27.09
sun

Day

68°F

E 2 mph

Precip.
4%

Night

63°F

N 4 mph

Precip.
3%

28.09
mon

Day

68°F

E 2 mph

Precip.
1%

Night

66°F

N 4 mph

Precip.
16%

29.09
tue

Day

70°F

NE 5 mph

Precip.
4%

Night

68°F

N 4 mph

Precip.
17%

30.09
wed

Day

70°F

E 2 mph

Precip.
8%

Night

66°F

N 3 mph

Precip.
15%

01.10
thu

Day

63°F

NE 6 mph

Precip.
32%

Night

55°F

NE 5 mph

Precip.
59%

02.10
fri

Day

61°F

SW 12 mph

Precip.
9%

Night

57°F

SW 5 mph

Precip.
13%

03.10
sat

Day

61°F

W 3 mph

Precip.
7%

Night

63°F

N 4 mph

Precip.
20%

04.10
sun

Day

66°F

NE 2 mph

Precip.
9%

Night

63°F

N 2 mph

Precip.
17%

05.10
mon

Day

63°F

S 3 mph

Precip.
14%

Night

63°F

NW 2 mph

Precip.
18%

06.10
tue

Day

64°F

S 4 mph

Precip.
13%

Night

64°F

SW 2 mph

Precip.
9%

sea water
temperature

Geneva

monthly
weather

Geneva

current
weather

Geneva

7 days
forecast

Geneva

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February
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May
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September
October
November
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Show year:

2026

2025

2024

The average sea water temperature in September of 2026 was 71.0°F. The highest and lowest sea temperatures during the month were 75.2°F and 66.7°F.

Show year:

2025

2024

2023

The average sea water temperature in October of 2025 was 60.7°F. The highest and lowest sea temperatures during the month were 63.9°F and 57.6°F.