National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Overcast

25°F

-4°C

Humidity 58%
Wind Speed SW 9 mph
Barometer 30.11 in (1022.4 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Feb 7:53 pm EST
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: A chance of flurries before 10pm, then a slight chance of snow between 10pm and 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 19. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: A chance of flurries before 1pm, then a chance of snow, mainly between 1pm and 5pm. Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of flurries before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 9. North wind around 6 mph.

    Low: 9 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. Northwest wind around 6 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 21.

    High: 21 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow. High near 31. Chance of precipitation is 90%.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 40%.

    Low: 5 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries before 10pm, then a slight chance of snow between 10pm and 4am, then a chance of flurries after 4am. Mostly cloudy, with a low around 19. Southwest wind around 7 mph. Chance of precipitation is 20%.
Tuesday
A chance of flurries before 1pm, then a chance of snow, mainly between 1pm and 5pm. Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of flurries before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 9. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Northwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 21.
Thursday Night
A chance of snow after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Snow. High near 31. Chance of precipitation is 90%.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 40%.
Saturday
Partly sunny and cold, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Mostly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
Last Update:
6:46 pm EST Feb 2, 2026
Forecast Valid:
8pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation