Lake Thun water temperature

Lake Thun, Strandbad Gunten · Lido

The current water temperature at Lake Thun is 21.0 °C (as of August 31, 2026, source: official monitoring networks).

Pools and lidos follow their own rules — heated, spring-fed or sun-dependent. Here the operator's on-site report is what counts.

21.0 °C

Measured: August 31, 2026 · continuously updated

💧 Water 21.0° · ☀️ Air 14.2° · high today 21.9°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 37 data points since July 3, 2026.

Lowest recorded value: 20.0 °C on July 4, 2026 · highest value: 24.0 °C on July 12, 2026.

Nearby waters

Frei- und Seebad, Spiez · 3.0 km away24.2 °C Lake Thun, Strandbad Oberhofen · 3.2 km away17.5 °C Strandbad Merligen, Merligen · 3.2 km away21.0 °C Lake Thun, Strandbad Faulensee · 3.7 km away24.2 °C Lake Thun, Strandbad Hilterfingen · 4.1 km away17.5 °C

More measuring points: Lake Thun

Strandbad Faulensee24.2 °C Strandbad Thun17.6 °C Strandbad Hilterfingen17.5 °C Strandbad Oberhofen17.5 °C

Frequently asked questions

Can you swim at Lake Thun right now?
The current water temperature is 21.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Lake Thun?
Currently 21.0 °C (updated continuously).

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