South Umpqua River water temperature
South Umpqua River, Melrose, Oregon · River
The current water temperature at South Umpqua River is 11.2 °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 520 data points since September 7, 2026.
Lowest recorded value: 10.2 °C on November 4, 2026 · highest value: 24.0 °C on September 10, 2026.
In November, temperatures have ranged between 10.2 °C and 12.7 °C.
The current value is 0.1 °C above the November average of this series.
Nearby waters
More measuring points: South Umpqua River
Frequently asked questions
Can you swim at South Umpqua River right now?
The current water temperature is 11.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at South Umpqua River?
Currently 11.2 °C (updated continuously).
How warm is at South Umpqua River in November?
In November, the water temperature recently averaged 11.1 °C.
When is the water warmest at South Umpqua River?
Across the measurement record, September is on average the warmest month (19.9 °C).
