Long Branch at Olley Lane near Fairfax, Virginia · River
The current water temperature at Long Branch at Olley Lane near Fairfax is 23.7 °C (as of August 26, 2026, source: USGS).
Can you swim at Long Branch at Olley Lane near Fairfax right now?
The current water temperature is 23.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Long Branch at Olley Lane near Fairfax?
Currently 23.7 °C (updated continuously).