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.

Fog/Mist

40°F

4°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 30.09 in (1020.6 mb)
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Wind Chill36°F (2°C)
Last update 20 Nov 3:53 pm EST
Extended Forecast for

Wilmerding PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Friday

    Friday: A chance of rain, mainly after 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 54. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A slight chance of rain before 1pm. Partly sunny, with a high near 50. North wind around 7 mph. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Patchy fog between 11pm and 3am. Otherwise, mostly clear, with a low around 28.

    Low: 28 °F

    Patchy Fog

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 49. Calm wind.
Tonight
Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 37. Calm wind.
Friday
A chance of rain, mainly after 1pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 54. Light southwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of rain before 1pm. Partly sunny, with a high near 50. North wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
Patchy fog between 11pm and 3am. Otherwise, mostly clear, with a low around 28.
Sunday
Sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 55.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Tuesday
Rain. High near 58. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wilmerding PA
 40.4°N 79.82°W (Elev. 801 ft)
Last Update:
3:43 pm EST Nov 20, 2025
Forecast Valid:
4pm EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

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Chance of Precipitation