The current water temperature at Havel is 18.5 °C (as of September 14, 2026, source: Badestellen Berlin (LAGeSo)).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
18.5 °C
Measured: September 14, 2026 · continuously updated
💧 Water 18.5° · ☀️ Air 18.5° · high today 20.2°
Temperature trend of recent weeks
Photo: Colin Smith on geo.hlipp.de · CC BY-SA 2.0 · Wikimedia Commons