Measurements:
°C
°F
CURRENT WEATHER
13:24
Winterthur
96°F
E 1 mph
Feels like: 96°F
Precip: 1%
World Resorts Switzerland Winterthur Weather

7 Day Weather Forecast

07.30
thu
DAY
96°F
E 1 mph
precip
1%
NIGHT
66°F
W 2 mph
precip
5%
07.31
fri
DAY
84°F
E 4 mph
precip
3%
NIGHT
64°F
N 3 mph
precip
21%
08.01
sat
DAY
88°F
E 5 mph
precip
1%
NIGHT
68°F
NW 3 mph
precip
10%
08.02
sun
DAY
88°F
SW 4 mph
precip
1%
NIGHT
70°F
W 2 mph
precip
6%
08.03
mon
DAY
80°F
NW 1 mph
precip
3%
NIGHT
64°F
NE 6 mph
precip
70%
08.04
tue
DAY
86°F
E 6 mph
precip
2%
NIGHT
66°F
N 4 mph
precip
15%
08.05
wed
DAY
90°F
E 3 mph
precip
2%
NIGHT
68°F
NE 2 mph
precip
9%

Winterthur Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Winterthur was 24.5°F. The maximum and minimum values were 23.3°F and 26.5°F respectively.

Winterthur on the Weather Map

Best Time to Visit Winterthur
The most sunny months:
August 15 days
July 13 days
April 12 days
The most warm months:
July 79.1 °F
August 78.9 °F
June 76.8 °F
Warmest sea temperature:
August 72.1 °F
July 71.9 °F
September 67.1 °F
The most cold months:
January 36.5 °F
December 38.4 °F
February 41.1 °F
The most rainy months:
May 7 days
June 6 days
July 6 days
The most windy months:
March 5 mph
May 5 mph
April 5 mph
more details