St. Gallen, Switzerland – Weather Tomorrow August 31
Monday, August 31
Night
02:00am – 08:00am
14°
17°
57°
63°
mostly clear
SW 8 km/h
5 mph
Morning
08:00am – 02:00pm
17°
20°
63°
68°
rain showers
WSW 15 km/h
9 mph
Afternoon
02:00pm – 08:00pm
16°
20°
61°
68°
light rain showers
W 18 km/h
11 mph
Evening
08:00pm – 02:00am
14°
15°
57°
59°
mostly clear
W 13 km/h
8 mph
Weather Tomorrow – Summary
Tomorrow, on Monday morning rain showers, during the day light rain showers, evening mostly clear. Temperature: 14° to 20°C57° to 68°F. Wind: 8 to 18 km/h5 to 11 mph.
Data source: MET Norway — Last updated: Aug 30, 2026, 15:28 UTC