Lost River at Wilson Dam, at Henley, Oregon water temperature

Lost River at Wilson Dam, at Henley, Oregon · River

The current water temperature at Lost River at Wilson Dam is 19.0 °C (as of August 31, 2026, source: USGS).

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.

19.0 °C

Measured: August 31, 2026 · continuously updated

💧 Water 19.0° · ☀️ Air 11.6° · high today 24.8°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 40 data points since July 23, 2026.

Lowest recorded value: 19.0 °C on August 31, 2026 · highest value: 22.5 °C on August 9, 2026.

Nearby waters

Lost River at Olene, Oregon · 5.6 km away16.6 °C Lost River Diversion Channel near Klamath River, Oregon · 10.1 km away15.7 °C Link River below Keno Canal, near Klamath Falls, Oregon · 12.9 km away16.4 °C Link River, Klamath Falls, Oregon · 13.5 km away17.8 °C Klamath River at Miller Island Boat Ramp-bottom · 14.6 km away15.7 °C

Frequently asked questions

Can you swim at Lost River at Wilson Dam right now?
The current water temperature is 19.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Lost River at Wilson Dam?
Currently 19.0 °C (updated continuously).

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