Madison River near Cameron, Montana · River
The current water temperature at Madison River near Cameron is 20.8 °C (as of July 17, 2026, source: USGS).
Can you swim at Madison River near Cameron right now?
The current water temperature is 20.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Madison River near Cameron?
Currently 20.8 °C (updated continuously).
How warm is at Madison River near Cameron in July?
In July, the water temperature recently averaged 18.7 °C.