Black Creek near Harlan, Indiana · River
The current water temperature at Black Creek near Harlan is 0.0 °C (as of September 5, 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.
Can you swim at Black Creek near Harlan right now?
The current water temperature is 0.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Black Creek near Harlan?
Currently 0.0 °C (updated continuously).