Measurements:
°C
°F
CURRENT WEATHER
12:48
Winterthur
84°F
E 4 mph
Feels like: 84°F
Precip: 2%
World Resorts Switzerland Winterthur Weather

7 Day Weather Forecast

06.17
wed
DAY
84°F
E 4 mph
precip
2%
NIGHT
64°F
W 2 mph
precip
15%
06.18
thu
DAY
86°F
SW 4 mph
precip
2%
NIGHT
66°F
W 2 mph
precip
15%
06.19
fri
DAY
90°F
SW 3 mph
precip
1%
NIGHT
62°F
NW 2 mph
precip
26%
06.20
sat
DAY
88°F
E 4 mph
precip
1%
NIGHT
68°F
W 3 mph
precip
8%
06.21
sun
DAY
90°F
SW 4 mph
precip
1%
NIGHT
70°F
W 2 mph
precip
10%
06.22
mon
DAY
88°F
SW 5 mph
precip
2%
NIGHT
70°F
NW 4 mph
precip
8%
06.23
tue
DAY
94°F
E 6 mph
precip
1%
NIGHT
66°F
SW 4 mph
precip
16%

Winterthur Sea Water Temperature in June, °F

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Winterthur was 19.7°F. The maximum and minimum values were 18.7°F and 20.8°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:
August 78.9 °F
July 78.9 °F
June 76.6 °F
Warmest sea temperature:
August 72.1 °F
July 71.4 °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 7 days
July 7 days
The most windy months:
March 5 mph
May 5 mph
April 5 mph
more details