World Resorts Switzerland St Gallen Weather

St Gallen 7 Days Forecast

07.04
tue
Day
57°F
S 3 mph
Precip.
0%
Night
48°F
N 1 mph
Precip.
0%
08.04
wed
Day
54°F
SW 4 mph
Precip.
0%
Night
41°F
NE 2 mph
Precip.
0%
09.04
thu
Day
52°F
S 4 mph
Precip.
0%
Night
45°F
N 4 mph
Precip.
0%
10.04
fri
Day
55°F
SE 4 mph
Precip.
0%
Night
45°F
N 1 mph
Precip.
0%
11.04
sat
Day
55°F
SW 3 mph
Precip.
0%
Night
45°F
NE 2 mph
Precip.
0%
12.04
sun
Day
55°F
S 4 mph
Precip.
21%
Night
45°F
E 3 mph
Precip.
0%
13.04
mon
Day
46°F
E 2 mph
Precip.
28%
Night
45°F
E 3 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023

The average sea water temperature in April of 2025 was 50.7°F. The highest and lowest sea temperatures during the month were 56.3°F and 44.8°F.

Air temperature in St Gallen, °F

Precipitation total in St Gallen, in.

* Charts above show average data for the last 3 years.

Best time for vacation in St Gallen

Sunniest months:
August 16 days
October 15 days
September 14 days
Warmest months:
August 73.2 °F
July 72.9 °F
June 70.7 °F
Warmest sea temp:
August 69.7 °F
July 69.0 °F
September 65.0 °F
Coldest months:
January 37.2 °F
December 39.9 °F
February 41.0 °F
Rainiest months:
July 10 days
May 9 days
June 9 days
Windiest months:
January 4.9 mph
February 4.8 mph
March 4.7 mph

St Gallen on a weather map

Current weather
11:29
St Gallen
+57°F
S 3 mph
Feels like: +59°F
Precip.: 0%
Places in Switzerland:
Name
°F
Basle
+64°F
Berne
+66°F
Vevey
+59°F
Verbier
+54°F
Winterthur
+64°F
Gstaad
+61°F
Geneva
+66°F
Lake Geneva
+64°F
Interlaken
+54°F
Lausanne
+61°F
Montreux
+59°F
St Gallen
+57°F
St Moritz
+48°F
Zermatt
+41°F
Zurich
+64°F
all places
24 Hours Forecast
St Gallen
Local time: 11:29
April 07, tuesday
1200
57°F
S
3 mph
1500
61°F
S
3 mph
1800
61°F
SW
3 mph
2100
52°F
W
2 mph
April 08, wednesday
0000
48°F
N
1 mph
0300
45°F
NE
1 mph
0600
41°F
SW
1 mph
0900
46°F
SW
2 mph
Units of measurement: °C / °F