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Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Fair
53°F
12°C
| Humidity | 24% |
| Wind Speed | S 12 G 18 mph |
| Barometer | 30.41 in (1031.1 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 8 Apr 1:53 pm EDT |
Extended Forecast for
Castle Shannon PA
This Afternoon

High: 60 °F
Sunny
Tonight

Low: 37 °F
Mostly Clear
Thursday

High: 72 °F
Sunny
Thursday Night

Low: 51 °F
Mostly Clear
Friday
High: 74 °F
Mostly Sunny
then Slight
Chance
ShowersFriday Night

Low: 44 °F
Chance
ShowersSaturday

High: 63 °F
Sunny
Saturday Night

Low: 44 °F
Partly Cloudy
Sunday

High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 60. Southeast wind around 9 mph.
Tonight
Mostly clear, with a low around 37. South wind around 9 mph.
Thursday
Sunny, with a high near 72. Southwest wind 8 to 11 mph.
Thursday Night
Mostly clear, with a low around 51. South wind around 7 mph.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 74. Southwest wind 8 to 15 mph. Chance of precipitation is 20%.
Friday Night
A chance of showers, mainly between 8pm and 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT 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)
11:47 am EDT Apr 8, 2026
2pm EDT Apr 8, 2026-6pm EDT Apr 14, 2026


