Little Sandy River water temperature
Little Sandy River, Grayson Dam near Leon, Kentucky · River
The current water temperature at Little Sandy River is 19.8 °C (as of September 21, 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 103 data points since August 26, 2026.
Lowest recorded value: 18.0 °C on August 27, 2026 · highest value: 20.1 °C on September 7, 2026.
In September, temperatures have ranged between 18.3 °C and 20.1 °C.
The current value is 0.7 °C above the September average of this series.
Nearby waters
More measuring points: Little Sandy River
Frequently asked questions
Can you swim at Little Sandy River right now?
The current water temperature is 19.8 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Little Sandy River?
Currently 19.8 °C (updated continuously).
How warm is at Little Sandy River in September?
In September, the water temperature recently averaged 19.1 °C.
