Willow Creek water temperature
Willow Creek, Opportunity, Montana · River
The current water temperature at Willow Creek is 4.1 °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.
Measurement series & statistics
This measurement series includes 536 data points since September 7, 2026.
Lowest recorded value: 3.8 °C on November 4, 2026 · highest value: 17.0 °C on September 10, 2026.
In November, temperatures have ranged between 3.8 °C and 8.8 °C.
The current value is 2.2 °C below the November average of this series.
Nearby waters
More measuring points: Willow Creek
Frequently asked questions
Can you swim at Willow Creek right now?
The current water temperature is 4.1 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Willow Creek?
Currently 4.1 °C (updated continuously).
How warm is at Willow Creek in November?
In November, the water temperature recently averaged 6.3 °C.
When is the water warmest at Willow Creek?
Across the measurement record, September is on average the warmest month (11.5 °C).
