Vättern, Vätterstranden · Lake
The current water temperature at Vättern is 18.0 °C (as of July 5, 2026, source: official monitoring networks).
Can you swim at Vättern right now?
The current water temperature is 18.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Vättern?
Currently 18.0 °C (updated continuously).