South Fork water temperature
South Fork, Senecaville Lake, Ohio · River
The current water temperature at South Fork is 14.3 °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 525 data points since September 7, 2026.
Lowest recorded value: 10.1 °C on October 20, 2026 · highest value: 26.3 °C on September 9, 2026.
In November, temperatures have ranged between 12.0 °C and 16.4 °C.
The current value is 0.1 °C above the November average of this series.
Nearby waters
Frequently asked questions
Can you swim at South Fork right now?
The current water temperature is 14.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at South Fork?
Currently 14.3 °C (updated continuously).
How warm is at South Fork in November?
In November, the water temperature recently averaged 14.2 °C.
When is the water warmest at South Fork?
Across the measurement record, September is on average the warmest month (20.2 °C).
