North Santiam River near Marion Forks, Oregon · River
The current water temperature at North Santiam River near Marion Forks is 8.6 °C (as of July 18, 2026, source: USGS).
Can you swim at North Santiam River near Marion Forks right now?
The current water temperature is 8.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Santiam River near Marion Forks?
Currently 8.6 °C (updated continuously).
How warm is at North Santiam River near Marion Forks in July?
In July, the water temperature recently averaged 9.7 °C.