North Branch Potomac River at Barnum, West Virginia · River
The current water temperature at North Branch Potomac River at Barnum is 15.0 °C (as of August 26, 2026, source: USGS).
Can you swim at North Branch Potomac River at Barnum right now?
The current water temperature is 15.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Branch Potomac River at Barnum?
Currently 15.0 °C (updated continuously).