South Fork Tolt River near Index, Washington · River
The current water temperature at South Fork Tolt River near Index is 12.4 °C (as of July 17, 2026, source: USGS).
Can you swim at South Fork Tolt River near Index right now?
The current water temperature is 12.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at South Fork Tolt River near Index?
Currently 12.4 °C (updated continuously).
How warm is at South Fork Tolt River near Index in July?
In July, the water temperature recently averaged 12.2 °C.