25.02
wed
wed
Day
54°F
SW 2 mph
Precip.
0%
0%
Night
41°F
NW 2 mph
Precip.
0%
0%
26.02
thu
thu
Day
57°F
NE 3 mph
Precip.
0%
0%
Night
43°F
N 2 mph
Precip.
0%
0%
27.02
fri
fri
Day
57°F
S 1 mph
Precip.
0%
0%
Night
43°F
N 2 mph
Precip.
0%
0%
28.02
sat
sat
Day
57°F
E 3 mph
Precip.
0%
0%
Night
43°F
N 3 mph
Precip.
0%
0%
01.03
sun
sun
Day
50°F
E 7 mph
Precip.
100%
100%
Night
39°F
W 2 mph
Precip.
0%
0%
02.03
mon
mon
Day
52°F
SW 2 mph
Precip.
0%
0%
Night
43°F
N 2 mph
Precip.
0%
0%
03.03
tue
tue
Day
55°F
E 1 mph
Precip.
0%
0%
Night
41°F
N 2 mph
Precip.
0%
0%
sea water
temperature
temperature
| Winterthur |
monthly
weather
weather
| Winterthur |
current
weather
weather
| Winterthur |
14 days
forecast
forecast
| Winterthur |
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 41.5°F. The highest and lowest sea temperatures during the month were 42.1°F and 40.8°F.
Sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 44.5°F. The highest and lowest sea temperatures during the month were 47.8°F and 41.9°F.
Air temperature in Winterthur, °F
Precipitation total in Winterthur, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Winterthur
Winterthur on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Winterthur
Local time: 09:56
February 25, wednesday
1200
54°F
SW
2 mph
2 mph
1500
57°F
SW
2 mph
2 mph
1800
46°F
W
2 mph
2 mph
2100
43°F
NW
2 mph
2 mph
February 26, thursday
0000
41°F
NW
2 mph
2 mph
0300
41°F
N
2 mph
2 mph
0600
39°F
N
2 mph
2 mph
0900
46°F
N
2 mph
2 mph
