Weather in Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Clair

Overnight

Temperature: 30°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 30. West wind around 7 mph.

Sunday

Temperature: 37°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Mostly sunny. High near 37, with temperatures falling to around 28 in the afternoon. Northwest wind 7 to 10 mph, with gusts as high as 24 mph.

Sunday Night

Temperature: 21°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 21. Northwest wind around 7 mph.

Monday

Temperature: 37°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 37. West wind around 5 mph.

Monday Night

Temperature: 28°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Snow likely after 10pm. Cloudy, with a low around 28. Southwest wind around 3 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Snow likely before 1pm. Cloudy, with a high near 43. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Tuesday Night

Temperature: 32°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 32.

Wednesday

Temperature: 41°F

Wind Speed: 2 to 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 41.

Wednesday Night

Temperature: 30°F

Wind Speed: 1 mph

Wind Direction: SE

Forecast: A chance of rain showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

Christmas Day

Temperature: 42°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain showers before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

Thursday Night

Temperature: 34°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: A chance of rain showers after 7pm. Cloudy, with a low around 34. Chance of precipitation is 50%.

Friday

Temperature: 48°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A chance of rain showers. Cloudy, with a high near 48. Chance of precipitation is 50%.

Friday Night

Temperature: 28°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 28.

Saturday

Temperature: 39°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 39.