Difficult Run near Great Falls, Virginia water temperature

Difficult Run near Great Falls, Virginia · River

The current water temperature at Difficult Run near Great Falls is 23.0 °C (as of August 27, 2026, source: USGS).

23.0 °C

Measured: August 27, 2026 · continuously updated

Nearby waters

Dead Run at Whann Avenue near Mclean, Virginia · 6.3 km away21.8 °C The Glade near Howland Drive at Reston, Virginia · 9.1 km away20.7 °C Snakeden Branch above Lake Audubon at Reston, Virginia · 9.7 km away21.6 °C S F Little Difficult Run above Mouth near Vienna, Virginia · 10.9 km away22.5 °C Difficult Run above Fox Lake near Fairfax, Virginia · 12.6 km away21.8 °C

Frequently asked questions

Can you swim at Difficult Run near Great Falls right now?
The current water temperature is 23.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Difficult Run near Great Falls?
Currently 23.0 °C (updated continuously).

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