Weather in Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Clair

Overnight

Temperature: 39°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Mostly cloudy, with a low around 39. Wind around 0 mph.

Monday

Temperature: 61°F

Wind Speed: 0 to 6 mph

Wind Direction: SW

Forecast: Patchy fog between 7am and 8am. Partly sunny, with a high near 61. Southwest wind 0 to 6 mph.

Monday Night

Temperature: 40°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 40. Northwest wind around 8 mph, with gusts as high as 25 mph.

Tuesday

Temperature: 59°F

Wind Speed: 6 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 59. Northwest wind 6 to 10 mph, with gusts as high as 23 mph.

Tuesday Night

Temperature: 37°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 37. West wind 1 to 5 mph.

Wednesday

Temperature: 63°F

Wind Speed: 1 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 63.

Wednesday Night

Temperature: 41°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 41.

Thursday

Temperature: 55°F

Wind Speed: 5 to 9 mph

Wind Direction: NW

Forecast: Sunny, with a high near 55.

Thursday Night

Temperature: 34°F

Wind Speed: 3 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 34.

Friday

Temperature: 59°F

Wind Speed: 2 to 10 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 1pm. Partly sunny, with a high near 59.

Friday Night

Temperature: 47°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: Rain showers likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.

Saturday

Temperature: 58°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: A chance of rain showers before 7am. Partly sunny, with a high near 58. Chance of precipitation is 30%.

Saturday Night

Temperature: 39°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 39.

Sunday

Temperature: 53°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly sunny, with a high near 53.