Heidweiher water temperature

Heidweiher, Heidweiher – Strandbad Am Heidweiher · Lake

The current water temperature at Heidweiher is 23.1 °C (as of August 26, 2026, source: Badegewässer NRW (LANUK)).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

23.1 °C

Measured: August 26, 2026 · continuously updated

💧 Water 23.1° · ☀️ Air 20.6°

Temperature trend of recent weeks

Heidweiher — Photo: Tuxyso · CC BY-SA 3.0 · Wikimedia Commons

Water quality

Visibility depth: 0.7 m

Nearby waters

Schwalm, Pannenmuehle · 4.8 km away12.5 °C Nette, Sassenfeld · 7.7 km away17.6 °C Schwalm, Molzmuehle · 9.3 km away14.7 °C Belfeld, boven · 12.2 km away19.1 °C Beeckbach, Baltes · 12.4 km away18.0 °C

Frequently asked questions

Can you swim at Heidweiher right now?
The current water temperature is 23.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Heidweiher?
Currently 23.1 °C (updated continuously).

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