BrrChecker Windermere water temperature Windermere, Rayrigg Meadow · Lake
The current water temperature at Windermere is 15.8 °C (as of October 5, 2026, source: Environment Agency ).
Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.
15.8 °C
Measured: October 5, 2026 · continuously updated
💧 Water 15.8° · ☀️ Air 7.1° · high today 8.4°
Temperature trend of recent weeks
Photo: Peter Smyly · CC BY-SA 2.0 · Wikimedia Commons More measuring points: Windermere Frequently asked questions Can you swim at Windermere right now? The current water temperature is 15.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Windermere? Currently 15.8 °C (updated continuously).
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Data from official & open sources (BAFU, PEGELONLINE, AGES, Rijkswaterstaat, EEA, Open-Meteo and more). BrrChecker – water temperature for lakes, rivers & sea. · Privacy