Willamette River below Falls, at Oregon City, Oregon · River
The current water temperature at Willamette River below Falls is 23.3 °C (as of July 17, 2026, source: USGS).
Can you swim at Willamette River below Falls right now?
The current water temperature is 23.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Willamette River below Falls?
Currently 23.3 °C (updated continuously).
How warm is at Willamette River below Falls in July?
In July, the water temperature recently averaged 22.8 °C.