Snake River at King Hill, Idaho water temperature

Snake River at King Hill, Idaho · River

The current water temperature at Snake River at King Hill is 18.0 °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.

18.0 °C

Measured: September 1, 2026 · continuously updated

💧 Water 18.0° · ☀️ Air 24.6° · high today 31.2°

Temperature trend of recent weeks

Measurement series & statistics

This measurement series includes 481 data points since July 3, 2026.

Lowest recorded value: 17.0 °C on August 31, 2026 · highest value: 22.2 °C on July 20, 2026.

In September, temperatures have ranged between 18.0 °C and 18.5 °C.

Nearby waters

Sf Boise River at Anderson Ranch Dam, Idaho · 44.0 km away10.3 °C Sf Boise River at Neal Bridge near Arrowrock Dam, Idaho · 74.1 km away15.0 °C Rock Creek above HWY 30/93 Xing at Twin Falls, Idaho · 75.7 km away16.9 °C Silver Creek at Sportsman Access near Picabo, Idaho · 95.7 km away15.2 °C Boise River at Caldwell, Idaho · 142.6 km away19.6 °C

Frequently asked questions

Can you swim at Snake River at King Hill right now?
The current water temperature is 18.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Snake River at King Hill?
Currently 18.0 °C (updated continuously).

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