So Fork Mckenzie River above Cougar Lake near Rainbow, Oregon water temperature

So Fork Mckenzie River above Cougar Lake near Rainbow, Oregon · River

The current water temperature at So Fork Mckenzie River above Cougar Lake near Rainbow is 11.7 °C (as of August 29, 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.

11.7 °C

Measured: August 29, 2026 · continuously updated

💧 Water 11.7° · ☀️ Air 16.1° · high today 19.6°

Temperature trend of recent weeks

Nearby waters

South Fork Mckenzie River near Rainbow, Oregon · 10.2 km away12.1 °C Quartz Creek below Cane Creek near Finn Rock, Oregon · 12.9 km away19.1 °C Mckenzie River above South Fork, near Rainbow, Oregon · 13.6 km away11.1 °C Sf Mckenzie River above Roaring River near Cougar Dam, Oregon · 14.6 km away9.2 °C Blue River at Blue River, Oregon · 15.8 km away17.5 °C

Frequently asked questions

Can you swim at So Fork Mckenzie River above Cougar Lake near Rainbow right now?
The current water temperature is 11.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at So Fork Mckenzie River above Cougar Lake near Rainbow?
Currently 11.7 °C (updated continuously).

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