Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

68°F

20°C

Humidity 81%
Wind Speed Calm
Barometer 30.10 in (1018.8 mb)
Dewpoint 62°F (17°C)
Visibility 9.00 mi
Last update 28 Aug 8:53 am EDT
Extended Forecast for

West Mifflin PA

  • Today

    Today: Mostly sunny, with a high near 78. North wind 5 to 7 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind 5 to 7 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Northeast wind around 5 mph becoming calm  in the morning.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Light east wind.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. South wind 5 to 7 mph becoming southwest in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 87.

    High: 87 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88.

    High: 88 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. North wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 57. North wind 5 to 7 mph.
Saturday
Sunny, with a high near 81. Northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 62. Light east wind.
Sunday
Mostly sunny, with a high near 84. South wind 5 to 7 mph becoming southwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Partly sunny, with a high near 87.
Monday Night
Mostly cloudy, with a low around 70.
Tuesday
Partly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 71.
Wednesday
A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
7:51 am EDT Aug 28, 2026
9am EDT Aug 28, 2026-6pm EDT Sep 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database