Current conditions at
Pittsburgh - Allegheny County Airport (KAGC)
Lat: 40.36°NLon: 79.92°WElev: 1237ft.
Overcast
55°F
13°C
| Humidity | 77% |
| Wind Speed | Calm |
| Barometer | 30.02 in (1016.9 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 13 Oct 3:53 am EDT |
Extended Forecast for
Castle Shannon PA
Columbus Day
High: 67 °F
Partly Sunny
Tonight
Low: 48 °F
Decreasing
CloudsTuesday
High: 71 °F
Sunny
Tuesday Night
Low: 48 °F
Mostly Clear
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 38 °F
Mostly Clear
Friday
High: 65 °F
Sunny
Detailed Forecast
Columbus Day
Partly sunny, with a high near 67. Northeast wind 7 to 10 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 48. North wind around 7 mph.
Tuesday
Sunny, with a high near 71. North wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 48. North wind 6 to 9 mph.
Wednesday
Mostly sunny, with a high near 65. Northwest wind 6 to 13 mph.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
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)
12:26 am EDT Oct 13, 2025
4am EDT Oct 13, 2025-6pm EDT Oct 19, 2025
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