Saint Marys, OH (45885)

Today

Mostly cloudy and windy with showers developing this afternoon. Potential for heavy rainfall. High 56F. Winds S at 25 to 35 mph. Chance of rain 80%..

Tonight

Cloudy and windy with periods of rain this evening. Low 19F. Winds WSW at 20 to 30 mph. Chance of rain 100%. Rainfall around a half an inch.

Updated: December 18, 2025 @ 8:26 am