14 days forecast Sankt Gallen
See the weather for the coming 14 days in Sankt Gallen.
Saturday, August 8 
90%
16° / 28°
2
90%Radiant sunny weather
Total precipitation 0 mm
Precipitation chance 0%
UV index 7
Sunday, August 9 
80%
19° / 31°
2
80%Lots of sun, also cirrus clouds
Total precipitation 0 mm
Precipitation chance 0%
UV index 6
Monday, August 10 
35%
20° / 26°
2
35%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 6
Tuesday, August 11 
85%
19° / 28°
2
85%Some thunderstorms, also sun
Total precipitation 2.1 mm
Precipitation chance 65%
UV index 6
Wednesday, August 12 90%
18° / 30°
2
90%Radiant sunny weather
Total precipitation 0.7 mm
Precipitation chance 20%
UV index 6
Thursday, August 13 90%
20° / 32°
2
90%Radiant sunny weather
Total precipitation 0.6 mm
Precipitation chance 15%
UV index 6
Friday, August 14 90%
21° / 32°
2
90%Radiant sunny weather
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 7
Saturday, August 15 85%
20° / 30°
2
85%Sun and chance of a shower
Total precipitation 2.5 mm
Precipitation chance 70%
UV index 5
Sunday, August 16 60%
19° / 28°
2
60%Some thunderstorms, also sun
Total precipitation 6.7 mm
Precipitation chance 90%
UV index 4
Monday, August 17 55%
18° / 24°
2
55%Some thunderstorms, also sun
Total precipitation 8.8 mm
Precipitation chance 95%
UV index 3
Tuesday, August 18 
70%
16° / 23°
2
70%Sun, but also an occasional shower
Total precipitation 5.1 mm
Precipitation chance 90%
UV index 4
Wednesday, August 19 75%
16° / 24°
2
75%Sun, but also an occasional shower
Total precipitation 5.4 mm
Precipitation chance 90%
UV index 4
Thursday, August 20 55%
16° / 22°
2
55%Sun, but also an occasional shower
Total precipitation 5.8 mm
Precipitation chance 90%
UV index 3
Friday, August 21 75%
15° / 22°
2
75%Sun, but also an occasional shower
Total precipitation 4.1 mm
Precipitation chance 85%
UV index 4