Blackfoot River near Bonner, Montana · River
The current water temperature at Blackfoot River near Bonner is 19.7 °C (as of July 18, 2026, source: USGS).
Can you swim at Blackfoot River near Bonner right now?
The current water temperature is 19.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Blackfoot River near Bonner?
Currently 19.7 °C (updated continuously).
How warm is at Blackfoot River near Bonner in July?
In July, the water temperature recently averaged 18.5 °C.