Measurements:
°C
°F
CURRENT WEATHER
11:04
St Gallen
54°F
SW 2 mph
Feels like: 54°F
Precip: 19%
World Resorts Switzerland St Gallen Weather

7 Day Weather Forecast

10.19
mon
DAY
54°F
SW 2 mph
precip
19%
NIGHT
48°F
SE 4 mph
precip
14%
10.20
tue
DAY
60°F
SW 4 mph
precip
16%
NIGHT
56°F
NE 8 mph
precip
25%
10.21
wed
DAY
50°F
SE 7 mph
precip
73%
NIGHT
46°F
NE 9 mph
precip
31%
10.22
thu
DAY
52°F
NE 2 mph
precip
3%
NIGHT
46°F
N 6 mph
precip
18%
10.23
fri
DAY
52°F
SE 5 mph
precip
14%
NIGHT
46°F
NE 9 mph
precip
12%
10.24
sat
DAY
44°F
NE 14 mph
precip
52%
NIGHT
42°F
N 6 mph
precip
23%
10.25
sun
DAY
48°F
N 5 mph
precip
28%
NIGHT
56°F
NE 12 mph
precip
77%

St Gallen Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for St Gallen was 17.7°F. The maximum and minimum values were 15.6°F and 19.7°F respectively.

St Gallen on the Weather Map

Best Time to Visit St Gallen
The most sunny months:
October 15 days
August 15 days
March 13 days
The most warm months:
August 75.8 °F
July 75.5 °F
June 73.1 °F
Warmest sea temperature:
August 72.3 °F
July 71.5 °F
September 67.0 °F
The most cold months:
January 35.8 °F
December 38.8 °F
February 40.0 °F
The most rainy months:
July 10 days
May 9 days
June 9 days
The most windy months:
January 4 mph
February 4 mph
March 4 mph
more details