Madison River at Ennis, Montana · River
The current water temperature at Madison River at Ennis is 20.4 °C (as of July 18, 2026, source: USGS).
Can you swim at Madison River at Ennis right now?
The current water temperature is 20.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Madison River at Ennis?
Currently 20.4 °C (updated continuously).
How warm is at Madison River at Ennis in July?
In July, the water temperature recently averaged 19.6 °C.