Illinois River near Agness, Oregon · River
The current water temperature at Illinois River near Agness is 22.3 °C (as of July 18, 2026, source: USGS).
Can you swim at Illinois River near Agness right now?
The current water temperature is 22.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Illinois River near Agness?
Currently 22.3 °C (updated continuously).
How warm is at Illinois River near Agness in July?
In July, the water temperature recently averaged 22.7 °C.