Lake Constance, Bregenz (Bodensee) · Lake
The current water temperature at Lake Constance is 23.3 °C (as of August 24, 2026, source: Abteilung Wasserwirtschaft Vorarlberg).
Can you swim at Lake Constance right now?
The current water temperature is 23.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lake Constance?
Currently 23.3 °C (updated continuously).