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

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

59°F

15°C

Humidity 31%
Wind Speed Vrbl 6 mph
Barometer 29.98 in (1016.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 28 Feb 1:53 pm EST
Extended Forecast for

West Mifflin PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 58. Northwest wind 6 to 9 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: A chance of rain and snow between 1am and 3am, then a chance of snow after 3am. Increasing clouds, with a low around 31. North wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A slight chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 39. North wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. North wind 5 to 8 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 42. Northeast wind around 6 mph becoming east in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of snow after 1am, mixing with rain after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain. High near 52. Chance of precipitation is 90%.

    High: 52 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 58. Northwest wind 6 to 9 mph.
Tonight
A chance of rain and snow between 1am and 3am, then a chance of snow after 3am. Increasing clouds, with a low around 31. North wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A slight chance of snow before 8am. Cloudy through mid morning, then gradual clearing, with a high near 39. North wind 8 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 19. North wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 42. Northeast wind around 6 mph becoming east in the afternoon.
Monday Night
A chance of snow after 1am, mixing with rain after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 52. Chance of precipitation is 90%.
Tuesday Night
Rain. Low around 46. Chance of precipitation is 90%.
Wednesday
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 52. Chance of precipitation is 60%.
Thursday
Rain likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.34°N 79.91°W (Elev. 1086 ft)
Last Update:
1:27 pm EST Feb 28, 2026
Forecast Valid:
1pm EST Feb 28, 2026-6pm EST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation