Gallatin River at Logan, Montana · River
The current water temperature at Gallatin River at Logan is 21.4 °C (as of July 17, 2026, source: USGS).
Can you swim at Gallatin River at Logan right now?
The current water temperature is 21.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gallatin River at Logan?
Currently 21.4 °C (updated continuously).
How warm is at Gallatin River at Logan in July?
In July, the water temperature recently averaged 21.2 °C.