Lake Erie, Mentor Harbor Buoy · Lake
The current water temperature at Lake Erie is 25.3 °C (as of July 17, 2026, source: NOAA NDBC).
Can you swim at Lake Erie right now?
The current water temperature is 25.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Lake Erie?
Currently 25.3 °C (updated continuously).
How warm is at Lake Erie in July?
In July, the water temperature recently averaged 23.8 °C.