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.

Fair

41°F

5°C

Humidity 51%
Wind Speed SW 7 mph
Barometer 30.13 in (1021.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 13 Nov 9:53 pm EST
Extended Forecast for

West Mifflin PA

  • Tonight

    Tonight: Mostly clear, with a low around 32. West wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 51. Southwest wind around 7 mph.

    High: 51 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. Southwest wind around 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 59. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Showers. Low around 43. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: A slight chance of showers before 1pm. Mostly sunny, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. West wind around 7 mph.
Friday
Partly sunny, with a high near 51. Southwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 41. Southwest wind around 6 mph.
Saturday
Rain likely. Cloudy, with a high near 59. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 43. Southwest wind 11 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of showers before 1pm. Mostly sunny, with a high near 47. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Mifflin PA
 40.36°N 79.91°W (Elev. 1017 ft)
Last Update:
5:53 pm EST Nov 13, 2025
Forecast Valid:
9pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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