Mf Willamette River below N Fork, near Oakridge, Oregon · River
The current water temperature at Mf Willamette River below N Fork is 19.4 °C (as of September 1, 2026, source: USGS).
A river can change temperature within hours — snowmelt, rain or power-plant operations show up immediately. That is why the measured value counts here, not an estimate.
This measurement series includes 408 data points since July 3, 2026.
Lowest recorded value: 14.0 °C on July 10, 2026 · highest value: 20.5 °C on August 25, 2026.
Can you swim at Mf Willamette River below N Fork right now?
The current water temperature is 19.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Mf Willamette River below N Fork?
Currently 19.4 °C (updated continuously).