Cow Creek near Riddle, Oregon water temperature
Cow Creek near Riddle, Oregon · River
The current water temperature at Cow Creek near Riddle is 17.8 °C (as of September 20, 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 147 data points since July 22, 2026.
Lowest recorded value: 16.2 °C on September 5, 2026 · highest value: 25.7 °C on July 22, 2026.
In September, temperatures have ranged between 16.2 °C and 21.6 °C.
The current value is 0.7 °C below the September average of this series.
Nearby waters
Frequently asked questions
Can you swim at Cow Creek near Riddle right now?
The current water temperature is 17.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Cow Creek near Riddle?
Currently 17.8 °C (updated continuously).
How warm is at Cow Creek near Riddle in September?
In September, the water temperature recently averaged 18.5 °C.
When is the water warmest at Cow Creek near Riddle?
Across the measurement record, July is on average the warmest month (24.6 °C).
