World Resorts

Switzerland

Winterthur Weather

Winterthur 14 Days Forecast

28.08
fri

Day

72°F

E 13 mph

Precip.
5%

Night

63°F

NE 6 mph

Precip.
33%

29.08
sat

Day

68°F

E 6 mph

Precip.
2%

Night

63°F

N 4 mph

Precip.
19%

30.08
sun

Day

70°F

E 6 mph

Precip.
7%

Night

64°F

NW 3 mph

Precip.
10%

31.08
mon

Day

68°F

E 11 mph

Precip.
4%

Night

61°F

N 4 mph

Precip.
10%

01.09
tue

Day

70°F

SW 2 mph

Precip.
2%

Night

64°F

NW 4 mph

Precip.
16%

02.09
wed

Day

54°F

E 2 mph

Precip.
80%

Night

57°F

N 3 mph

Precip.
38%

03.09
thu

Day

63°F

E 5 mph

Precip.
14%

Night

57°F

N 2 mph

Precip.
7%

04.09
fri

Day

66°F

NE 7 mph

Precip.
6%

Night

64°F

N 4 mph

Precip.
9%

05.09
sat

Day

72°F

E 10 mph

Precip.
2%

Night

64°F

W 3 mph

Precip.
15%

06.09
sun

Day

72°F

E 3 mph

Precip.
2%

Night

66°F

N 3 mph

Precip.
8%

07.09
mon

Day

64°F

NE 5 mph

Precip.
36%

Night

55°F

N 4 mph

Precip.
84%

08.09
tue

Day

57°F

SW 5 mph

Precip.
6%

Night

52°F

SW 4 mph

Precip.
10%

09.09
wed

Day

55°F

SW 4 mph

Precip.
13%

Night

55°F

NW 2 mph

Precip.
25%

10.09
thu

Day

70°F

NE 8 mph

Precip.
8%

Night

68°F

NE 3 mph

Precip.
55%

sea water
temperature

Winterthur

monthly
weather

Winterthur

current
weather

Winterthur

7 days
forecast

Winterthur

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in August of 2026 was 76.9°F. The highest and lowest sea temperatures during the month were 79.2°F and 72.5°F.

Show year:

2025

2024

2023

The average sea water temperature in September of 2025 was 67.6°F. The highest and lowest sea temperatures during the month were 71.1°F and 63.5°F.