Weather in Glenshaw, Pennsylvania, United States

7-Day Detailed Weather Forecast for Glenshaw

Overnight

Temperature: 45°F

Wind Speed: 12 mph

Wind Direction: SE

Forecast: Rain before 4am, then rain likely and a slight chance of thunderstorms. Cloudy, with a low around 45. Southeast wind around 12 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Friday

Temperature: 62°F

Wind Speed: 10 to 22 mph

Wind Direction: S

Forecast: A chance of rain and a slight chance of thunderstorms before 11am. Partly sunny. High near 62, with temperatures falling to around 48 in the afternoon. South wind 10 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Friday Night

Temperature: 34°F

Wind Speed: 10 to 16 mph

Wind Direction: W

Forecast: A slight chance of rain between 7pm and 8pm. Mostly cloudy, with a low around 34. West wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 45°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 45. West wind around 10 mph.

Saturday Night

Temperature: 31°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: A chance of snow after 1am. Mostly cloudy, with a low around 31. Northwest wind 2 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

Sunday

Temperature: 37°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Snow. Cloudy, with a high near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Temperature: 27°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Snow. Cloudy, with a low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Monday

Temperature: 35°F

Wind Speed: 9 to 14 mph

Wind Direction: NW

Forecast: Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.

Monday Night

Temperature: 21°F

Wind Speed: 8 to 12 mph

Wind Direction: NW

Forecast: Snow likely before 7pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

Tuesday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a high near 34.

Tuesday Night

Temperature: 25°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of snow after 7pm. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

Wednesday

Temperature: 45°F

Wind Speed: 9 to 15 mph

Wind Direction: S

Forecast: Snow likely before 1pm, then rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.

Wednesday Night

Temperature: 32°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: Rain likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

Thursday

Temperature: 43°F

Wind Speed: 8 to 12 mph

Wind Direction: W

Forecast: Rain likely. Partly sunny, with a high near 43.