Weather in Upper Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Upper Saint Clair

Today

Temperature: 86°F

Wind Speed: 16 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind around 16 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 66°F

Wind Speed: 5 to 13 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 66. Northwest wind 5 to 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Friday

Temperature: 80°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: A slight chance of rain showers between 7am and 8am. Partly sunny, with a high near 80. North wind around 5 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 66°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 66. Southwest wind around 3 mph. Chance of precipitation is 20%.

Saturday

Temperature: 83°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: A chance of rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 3 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Saturday Night

Temperature: 70°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 81°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

Sunday Night

Temperature: 63°F

Wind Speed: 3 to 7 mph

Wind Direction: N

Forecast: Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 70%.

Monday

Temperature: 81°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81.

Monday Night

Temperature: 64°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 64.

Tuesday

Temperature: 86°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 40%.

Tuesday Night

Temperature: 69°F

Wind Speed: 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

Wednesday

Temperature: 87°F

Wind Speed: 8 mph

Wind Direction: SW

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.

Wednesday Night

Temperature: 70°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 70.