White Salmon River near Underwood, Washington · River
The current water temperature at White Salmon River near Underwood is 9.9 °C (as of July 18, 2026, source: USGS).
Can you swim at White Salmon River near Underwood right now?
The current water temperature is 9.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at White Salmon River near Underwood?
Currently 9.9 °C (updated continuously).
How warm is at White Salmon River near Underwood in July?
In July, the water temperature recently averaged 10.5 °C.