Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

46°F

8°C

Humidity 44%
Wind Speed W 14 G 24 mph
Barometer 30.05 in (1018.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 19 Apr 7:53 pm EDT
Extended Forecast for

West Mifflin PA

Freeze Watch April 20, 11:00pm until April 21, 09:00am
Frost Advisory April 20, 02:00am until April 20, 10:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory
  • Tonight

    Tonight: Showers likely, mainly before 1am.  Mostly cloudy, with a low around 34. Northwest wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 47. Northwest wind 10 to 13 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 53. South wind around 9 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 70. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 1am. Mostly cloudy, with a low around 34. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 47. Northwest wind 10 to 13 mph.
Monday Night
Mostly clear, with a low around 27. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 63. Southwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 53. South wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 80.
Friday Night
Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
8:05 pm EDT Apr 19, 2026
8pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
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Additional Resources

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