Cossatot River water temperature
Cossatot River, Vandervoort, Arkansas · River
The current water temperature at Cossatot River is 15.6 °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 486 data points since September 7, 2026.
Lowest recorded value: 13.4 °C on October 19, 2026 · highest value: 31.4 °C on September 8, 2026.
In November, temperatures have ranged between 14.7 °C and 21.7 °C.
The current value is 3.2 °C below the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at Cossatot River right now?
The current water temperature is 15.6 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Cossatot River?
Currently 15.6 °C (updated continuously).
How warm is at Cossatot River in November?
In November, the water temperature recently averaged 18.8 °C.
When is the water warmest at Cossatot River?
Across the measurement record, September is on average the warmest month (27.1 °C).
