Saint Marys, OH (45885)

Today

Sunshine this morning, then becoming windy with thunderstorms developing this afternoon. High around 85F. Winds SW at 20 to 30 mph. Chance of rain 70%..

Tonight

Thunderstorms early, then variable clouds overnight with still a chance of showers. A few storms may be severe. Low 58F. Winds W at 10 to 15 mph. Chance of rain 80%.

Updated: May 19, 2026 @ 9:32 am