Saint Marys, PA (15857)

Today

Light rain with thunderstorms by evening. Storms may contain strong gusty winds. High 59F. Winds SW at 10 to 15 mph. Chance of rain 90%..

Tonight

Cloudy. A stray shower or thunderstorm is possible. Low around 40F. Winds WNW at 5 to 10 mph.

Updated: May 13, 2026 @ 2:00 am