St. Louis Creek near Fraser, Colorado · River
The current water temperature at St. Louis Creek near Fraser is 9.9 °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.
This measurement series includes 215 data points since July 3, 2026.
Lowest recorded value: 7.6 °C on July 11, 2026 · highest value: 16.6 °C on July 12, 2026.
In September, temperatures have ranged between 9.9 °C and 11.0 °C.
Can you swim at St. Louis Creek near Fraser right now?
The current water temperature is 9.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at St. Louis Creek near Fraser?
Currently 9.9 °C (updated continuously).