Sf Boise River, Anderson Ranch Dam, Idaho · River
The current water temperature at Sf Boise River is 10.9 °C (as of November 6, 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.
This measurement series includes 537 data points since September 7, 2026.
Lowest recorded value: 10.1 °C on September 15, 2026 · highest value: 12.4 °C on September 16, 2026.
In November, temperatures have ranged between 10.6 °C and 11.9 °C.
The current value is 0.2 °C below the November average of this series.
Can you swim at Sf Boise River right now?
The current water temperature is 10.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Sf Boise River?
Currently 10.9 °C (updated continuously).
How warm is at Sf Boise River in November?
In November, the water temperature recently averaged 11.1 °C.
When is the water warmest at Sf Boise River?
Across the measurement record, November is on average the warmest month (11.1 °C).