Weather in Saint Marys, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Marys

This Afternoon

Temperature: 31°F

Wind Speed: 12 mph

Wind Direction: SE

Forecast: Snow and freezing rain. Cloudy, with a high near 31. Southeast wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible. Little or no ice accumulation expected.

Tonight

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: Snow before 7pm, then snow and sleet and freezing rain between 7pm and 9pm, then rain and snow between 9pm and 10pm, then sleet and freezing rain and rain and snow between 10pm and 1am, then drizzle and a slight chance of snow. Cloudy, with a low around 31. Southeast wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of around one inch possible. Little or no ice accumulation expected.

Monday

Temperature: 42°F

Wind Speed: 8 mph

Wind Direction: SE

Forecast: Areas of fog and a slight chance of drizzle before 11am, then rain. Cloudy, with a high near 42. Southeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 36°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Rain. Mostly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 43°F

Wind Speed: 8 to 13 mph

Wind Direction: W

Forecast: A chance of rain before 7am. Partly sunny, with a high near 43. West wind 8 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Temperature: 28°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 28.

Wednesday

Temperature: 41°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: Rain and snow likely after 7am. Mostly cloudy, with a high near 41. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.

Wednesday Night

Temperature: 26°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Rain and snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

Thursday

Temperature: 32°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: A chance of snow before 7am, then a slight chance of snow showers between 7am and 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

Thursday Night

Temperature: 21°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 21.

Friday

Temperature: 32°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A slight chance of snow showers before 7am, then a chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.

Friday Night

Temperature: 19°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of snow before 1am, then a chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

Saturday

Temperature: 27°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 50%.

Saturday Night

Temperature: 10°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 50%.