Weather in Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Saint Clair

Tonight

Temperature: 44°F

Wind Speed: 3 to 7 mph

Wind Direction: W

Forecast: Scattered rain showers before 2am. Mostly cloudy, with a low around 44. West wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday

Temperature: 61°F

Wind Speed: 5 to 8 mph

Wind Direction: W

Forecast: Scattered rain showers after 8am. Partly sunny, with a high near 61. West wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Saturday Night

Temperature: 45°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Isolated rain showers before 8pm. Partly cloudy, with a low around 45. Northwest wind 2 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 66°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 66. Northwest wind 2 to 6 mph.

Sunday Night

Temperature: 46°F

Wind Speed: 1 to 5 mph

Wind Direction: NW

Forecast: Patchy fog after 5am. Partly cloudy, with a low around 46. Northwest wind 1 to 5 mph.

Memorial Day

Temperature: 71°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 71.

Monday Night

Temperature: 50°F

Wind Speed: 2 mph

Wind Direction: NE

Forecast: Partly cloudy, with a low around 50.

Tuesday

Temperature: 70°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A slight chance of rain showers after 2pm. Mostly cloudy, with a high near 70.

Tuesday Night

Temperature: 53°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

Wednesday

Temperature: 66°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: A chance of rain showers. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.

Wednesday Night

Temperature: 55°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: A chance of rain showers before 8pm, then a chance of showers and thunderstorms between 8pm and 3am, then a chance of rain showers and patchy fog. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Thursday

Temperature: 72°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain showers and patchy fog. Partly sunny, with a high near 72. Chance of precipitation is 40%.

Thursday Night

Temperature: 57°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

Friday

Temperature: 75°F

Wind Speed: 1 to 6 mph

Wind Direction: SW

Forecast: A chance of rain showers. Partly sunny, with a high near 75.