Big Blue River at Marysville, Kansas · River
The current water temperature at Big Blue River at Marysville is 26.2 °C (as of August 26, 2026, source: USGS).
Can you swim at Big Blue River at Marysville right now?
The current water temperature is 26.2 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Big Blue River at Marysville?
Currently 26.2 °C (updated continuously).