The current water temperature at Big Hole River is 5.3 °C (as of November 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.
5.3 °C
Measured: November 1, 2026 · continuously updated
💧 Water 5.3° · ☀️ Air -2.9° · high today 7.1°
Temperature trend of recent weeks
Measurement series & statistics
This measurement series includes 188 data points since September 7, 2026.
Lowest recorded value: 5.3 °C on November 1, 2026 · highest value: 17.9 °C on September 13, 2026.
Can you swim at Big Hole River right now? The current water temperature is 5.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Big Hole River? Currently 5.3 °C (updated continuously).