14 days forecast Herisau
See the weather for the coming 14 days in Herisau.
Friday, July 17 
50%
18° / 23°
3
50%Some thunderstorms, also sun
Total precipitation 5.6 mm
Precipitation chance 90%
UV index 7
Saturday, July 18 
55%
17° / 21°
2
55%Thunderstorms, sometimes sun
Total precipitation 13.2 mm
Precipitation chance 95%
UV index 7
Sunday, July 19 45%
15° / 19°
2
45%Some thunderstorms, also sun
Total precipitation 8.2 mm
Precipitation chance 95%
UV index 5
Monday, July 20 
85%
13° / 21°
2
85%Lots of sun, few clouds
Total precipitation 0.4 mm
Precipitation chance 10%
UV index 6
Tuesday, July 21 
90%
11° / 20°
2
90%Radiant sunny weather
Total precipitation 0.6 mm
Precipitation chance 20%
UV index 6
Wednesday, July 22 90%
11° / 20°
2
90%Radiant sunny weather
Total precipitation 0.6 mm
Precipitation chance 15%
UV index 6
Thursday, July 23 
85%
12° / 20°
2
85%Sun and chance of a shower
Total precipitation 1.6 mm
Precipitation chance 55%
UV index 6
Friday, July 24 80%
13° / 21°
2
80%Lots of sun, few clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 5
Saturday, July 25 75%
14° / 24°
2
75%Sun and chance of a shower
Total precipitation 1.2 mm
Precipitation chance 40%
UV index 5
Sunday, July 26 
70%
16° / 24°
2
70%Sun, but also an occasional shower
Total precipitation 3.4 mm
Precipitation chance 80%
UV index 4
Monday, July 27 70%
16° / 24°
2
70%Sun, but also an occasional shower
Total precipitation 3.6 mm
Precipitation chance 80%
UV index 4
Tuesday, July 28 80%
16° / 25°
2
80%Sun and chance of a shower
Total precipitation 1.9 mm
Precipitation chance 60%
UV index 5
Wednesday, July 29 80%
17° / 26°
2
80%Sun, but also an occasional shower
Total precipitation 3.3 mm
Precipitation chance 80%
UV index 5
Thursday, July 30 75%
18° / 26°
2
75%Sun, but also an occasional shower
Total precipitation 3.8 mm
Precipitation chance 85%
UV index 4
Friday, July 31 80%
18° / 26°
2
80%Sun and chance of a shower
Total precipitation 1.9 mm
Precipitation chance 60%
UV index 5