Weather in Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Clair

Overnight

Temperature: 22°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 22. Northwest wind 6 to 9 mph, with gusts as high as 28 mph.

Saturday

Temperature: 35°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 35. Southwest wind around 5 mph.

Saturday Night

Temperature: 29°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 29. Southwest wind around 5 mph.

Sunday

Temperature: 39°F

Wind Speed: 5 to 9 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 39. West wind 5 to 9 mph, with gusts as high as 25 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, with gusts as high as 28 mph.

Monday

Temperature: 36°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 36.

Monday Night

Temperature: 26°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Tuesday

Temperature: 44°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm. Cloudy, with a high near 44. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.

Tuesday Night

Temperature: 31°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 31.

Wednesday

Temperature: 41°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 41.

Wednesday Night

Temperature: 29°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: A chance of rain after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

Christmas Day

Temperature: 47°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain before 7am, then a slight chance of rain showers between 7am and 1pm. Cloudy, with a high near 47. Chance of precipitation is 30%.

Thursday Night

Temperature: 39°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 7pm. Mostly cloudy, with a low around 39.

Friday

Temperature: 52°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: A slight chance of rain showers. Mostly cloudy, with a high near 52.