Vättern, Jernevid · Lake
The current water temperature at Vättern is 22.0 °C (as of June 28, 2026, source: official monitoring networks).
Can you swim at Vättern right now?
The current water temperature is 22.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Vättern?
Currently 22.0 °C (updated continuously).