Weather in Upper Saint Clair, Pennsylvania, United States

7-Day Detailed Weather Forecast for Upper Saint Clair

Overnight

Temperature: 68°F

Wind Speed: 2 mph

Wind Direction: SW

Forecast: Patchy fog. Mostly cloudy, with a low around 68. Southwest wind around 2 mph.

Sunday

Temperature: 87°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 87. West wind around 3 mph.

Sunday Night

Temperature: 70°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 70. South wind around 2 mph.

Monday

Temperature: 86°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A chance of rain showers between 8am and 11am, then showers and thunderstorms. Partly sunny, with a high near 86. South wind 2 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 71°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 71. South wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 82°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday Night

Temperature: 64°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 70%.

Wednesday

Temperature: 83°F

Wind Speed: 3 to 8 mph

Wind Direction: W

Forecast: Sunny, with a high near 83.

Wednesday Night

Temperature: 64°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 64.

Thursday

Temperature: 84°F

Wind Speed: 3 to 9 mph

Wind Direction: W

Forecast: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 84.

Thursday Night

Temperature: 62°F

Wind Speed: 2 to 7 mph

Wind Direction: NW

Forecast: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62.

Independence Day

Temperature: 85°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 85.

Friday Night

Temperature: 63°F

Wind Speed: 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 63.

Saturday

Temperature: 89°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.