North Fork Swannanoa River near Walkertown, North Carolina water temperature
North Fork Swannanoa River near Walkertown, North Carolina · River
The current water temperature at North Fork Swannanoa River near Walkertown is 20.0 °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 435 data points since July 22, 2026.
Lowest recorded value: 17.0 °C on July 31, 2026 · highest value: 22.5 °C on September 4, 2026.
In September, temperatures have ranged between 18.7 °C and 22.5 °C.
Nearby waters
Frequently asked questions
Can you swim at North Fork Swannanoa River near Walkertown right now?
The current water temperature is 20.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at North Fork Swannanoa River near Walkertown?
Currently 20.0 °C (updated continuously).
How warm is at North Fork Swannanoa River near Walkertown in September?
In September, the water temperature recently averaged 20.0 °C.
When is the water warmest at North Fork Swannanoa River near Walkertown?
Across the measurement record, September is on average the warmest month (20.0 °C).
