Find the Best Places in the United States

Compare Cost of Living, Education, Income, Population, and More.

Current Weather Conditions for Upper St Clair, PA

Isolated showers and thunderstorms before midnight, then scattered showers and thunderstorms between midnight and 5am. Mostly cloudy, with a low around 64. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
64°F

Conditions

Wind: 8 mph S
Humidity: 95%
Probability of Precipitation: 20%

Hourly Forcast (next 12 hours)

3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM 3 PM
64° 65° 66° 67° 68° 69° 69° 69° 69° 69° 69° 71° 72°

Upcoming Week

Day Forecast High Low
Tonight
Isolated Showers And Thunderstorms then Scattered Showers And Thunderstorms
Isolated showers and thunderstorms before midnight, then scattered showers and thunderstorms between midnight and 5am. Mostly cloudy, with a low around 64. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
56°F 41°F
Friday
Rain Showers
Rain showers. Partly sunny. High near 72, with temperatures falling to around 59 in the afternoon. West wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
56°F 41°F
Friday Night
Rain Showers Likely
Rain showers likely before 1am. Mostly cloudy, with a low around 40. Northwest wind around 16 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
56°F 41°F
Saturday
Mostly Sunny
Mostly sunny, with a high near 50. North wind 12 to 16 mph.
56°F 41°F
Saturday Night
Clear then Areas Of Frost
Areas of frost after midnight. Clear, with a low around 33. Northwest wind 1 to 9 mph.
56°F 41°F
Sunday
Areas Of Frost then Sunny
Areas of frost before 9am. Sunny, with a high near 59.
56°F 41°F
Sunday Night
Clear
Clear, with a low around 36.
56°F 41°F
Monday
Patchy Frost then Sunny
Patchy frost between 7am and 9am. Sunny, with a high near 64.
56°F 41°F
Monday Night
Mostly Clear
Mostly clear, with a low around 39.
56°F 41°F
Tuesday
Mostly Sunny
Mostly sunny, with a high near 66.
56°F 41°F
Tuesday Night
Mostly Clear
Mostly clear, with a low around 41.
56°F 41°F
Wednesday
Sunny
Sunny, with a high near 65.
56°F 41°F
Wednesday Night
Mostly Clear
Mostly clear, with a low around 41.
56°F 41°F
Thursday
Sunny
Sunny, with a high near 67.
56°F 41°F
Data provided by weather.gov