N Fork of M Fork Willamette River water temperature
N Fork of M Fork Willamette River, Oakridge, Oregon · River
The current water temperature at N Fork of M Fork Willamette River is 7.8 °C (as of November 6, 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.
Measurement series & statistics
This measurement series includes 532 data points since September 7, 2026.
Lowest recorded value: 6.7 °C on October 25, 2026 · highest value: 17.2 °C on September 11, 2026.
In November, temperatures have ranged between 6.8 °C and 8.7 °C.
Nearby waters
Frequently asked questions
Can you swim at N Fork of M Fork Willamette River right now?
The current water temperature is 7.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at N Fork of M Fork Willamette River?
Currently 7.8 °C (updated continuously).
How warm is at N Fork of M Fork Willamette River in November?
In November, the water temperature recently averaged 7.8 °C.
When is the water warmest at N Fork of M Fork Willamette River?
Across the measurement record, September is on average the warmest month (14.0 °C).
