Gros Ventre River water temperature
Gros Ventre River, Kelly, Wyoming · River
The current water temperature at Gros Ventre River is 11.5 °C (as of September 21, 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 159 data points since July 23, 2026.
Lowest recorded value: 11.5 °C on September 21, 2026 · highest value: 18.6 °C on August 27, 2026.
In September, temperatures have ranged between 11.5 °C and 18.2 °C.
The current value is 3.2 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Gros Ventre River right now?
The current water temperature is 11.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gros Ventre River?
Currently 11.5 °C (updated continuously).
How warm is at Gros Ventre River in September?
In September, the water temperature recently averaged 14.7 °C.
When is the water warmest at Gros Ventre River?
Across the measurement record, July is on average the warmest month (17.9 °C).
