Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
38°F
3°C
| Humidity | 79% |
| Wind Speed | N 10 mph |
| Barometer | 29.68 in (1006.2 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 13 Nov 3:53 am EST |
Extended Forecast for
Upper St. Clair PA
Today
High: 44 °F
Mostly Cloudy
Tonight
Low: 32 °F
Mostly Cloudy
Saturday
High: 44 °F
Chance
Rain/Snow
then Chance
RainSaturday Night
Low: 35 °F
Mostly Cloudy
Sunday
High: 46 °F
Chance Rain
Sunday Night
Low: 34 °F
Mostly Cloudy
Monday
High: 48 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a high near 44. Northwest wind 8 to 13 mph.
Tonight
Mostly cloudy, with a low around 32. West wind 5 to 8 mph.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44. West wind 8 to 16 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 35. West wind 9 to 14 mph.
Sunday
A chance of rain. Mostly cloudy, with a high near 46. Northwest wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 54.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Upper St. Clair PA
40.33°N 80.09°W (Elev. 1178 ft)
40.33°N 80.09°W (Elev. 1178 ft)
2:36 am EST Nov 13, 2026
4am EST Nov 13, 2026-6pm EST Nov 19, 2026
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