Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
41°F
5°C
| Humidity | 82% |
| Wind Speed | W 7 mph |
| Barometer | 29.99 in (1016.7 mb) |
| Dewpoint | 36°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 1 Nov 7:53 am EDT |
Extended Forecast for
Castle Shannon PA
Today
High: 55 °F
Mostly Sunny
Tonight
Low: 37 °F
Mostly Cloudy
Sunday
High: 57 °F
Partly Sunny
then Slight
Chance
ShowersSunday Night
Low: 39 °F
Mostly Clear
Monday
High: 59 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 39 °F
Partly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 55. West wind 8 to 11 mph.
Tonight
Mostly cloudy, with a low around 37. Light and variable wind.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 57. Light and variable wind. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 59. Southwest wind 6 to 15 mph.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
Partly cloudy, with a low around 37.
Friday
A chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Castle Shannon PA
40.37°N 80.02°W (Elev. 1109 ft)
40.37°N 80.02°W (Elev. 1109 ft)
4:59 am EDT Nov 1, 2025
8am EDT Nov 1, 2025-6pm EST Nov 7, 2025
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