Wattwil is a city of approximately 8,100 people in Saint Gallen, Switzerland. Located in the Europe/Zurich time zone at 47.3°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Wattwil recorded a mean annual temperature of 49°F, ranging from 12°F lows in January to 88°F highs in August, with about 63 inches of precipitation across the year.
View historical weather for Wattwil · More cities in Saint Gallen