Arkansas River water temperature
Arkansas River, Catlin Dam, near Fowler, Colorado · River
The current water temperature at Arkansas River is 10.7 °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 536 data points since September 7, 2026.
Lowest recorded value: 7.7 °C on October 17, 2026 · highest value: 31.5 °C on September 11, 2026.
In November, temperatures have ranged between 9.4 °C and 16.0 °C.
The current value is 1.9 °C below the November average of this series.
Nearby waters
More measuring points: Arkansas River
Frequently asked questions
Can you swim at Arkansas River right now?
The current water temperature is 10.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Arkansas River?
Currently 10.7 °C (updated continuously).
How warm is at Arkansas River in November?
In November, the water temperature recently averaged 12.6 °C.
When is the water warmest at Arkansas River?
Across the measurement record, September is on average the warmest month (21.7 °C).
