Yankee Fork Salmon River near Clayton, Idaho water temperature

Yankee Fork Salmon River near Clayton, Idaho · River

The current water temperature at Yankee Fork Salmon River near Clayton is 15.7 °C (as of September 1, 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.

15.7 °C

Measured: September 1, 2026 · continuously updated

💧 Water 15.7° · ☀️ Air 19.4°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 494 data points since July 3, 2026.

Lowest recorded value: 8.4 °C on August 31, 2026 · highest value: 18.7 °C on July 25, 2026.

Nearby waters

Sf Boise River at Neal Bridge near Arrowrock Dam, Idaho · 113.2 km away13.2 °C Big Timber Creek above Mouth at Leadore, Idaho · 117.4 km away13.9 °C Silver Creek at Sportsman Access near Picabo, Idaho · 117.5 km away16.8 °C Salmon River near Shoup, Idaho · 118.3 km away18.8 °C Sf Boise River at Anderson Ranch Dam, Idaho · 119.9 km away10.8 °C

Frequently asked questions

Can you swim at Yankee Fork Salmon River near Clayton right now?
The current water temperature is 15.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Yankee Fork Salmon River near Clayton?
Currently 15.7 °C (updated continuously).

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