Lake Thun, Strandbad Thun · Lido
The current water temperature at Lake Thun is 20.5 °C (as of July 27, 2026, source: official monitoring networks).
Can you swim at Lake Thun right now?
The current water temperature is 20.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lake Thun?
Currently 20.5 °C (updated continuously).
How warm is at Lake Thun in July?
In July, the water temperature recently averaged 21.3 °C.