Weather in Saint Marys, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Marys

This Afternoon

Temperature: 41°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 2pm. Cloudy, with a high near 41. West wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Tonight

Temperature: 33°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 33. Southwest wind 2 to 6 mph.

Monday

Temperature: 49°F

Wind Speed: 1 to 6 mph

Wind Direction: SE

Forecast: Rain likely after 11am. Mostly cloudy, with a high near 49. Southeast wind 1 to 6 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 39°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: Rain. Cloudy, with a low around 39. South wind 3 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 47°F

Wind Speed: 10 to 17 mph

Wind Direction: W

Forecast: Periods of rain before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers. Cloudy, with a high near 47. West wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 28°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

Temperature: 39°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 39.

Wednesday Night

Temperature: 28°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Snow likely after 7pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

Thanksgiving Day

Temperature: 39°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Snow likely before 7am, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

Thursday Night

Temperature: 27°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Rain and snow likely before 7pm, then snow showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

Friday

Temperature: 34°F

Wind Speed: 6 to 10 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 80%.

Friday Night

Temperature: 19°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 80%.

Saturday

Temperature: 27°F

Wind Speed: 14 mph

Wind Direction: W

Forecast: Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.

Saturday Night

Temperature: 15°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.