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

41°F

5°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.03 in (1018.3 mb)
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Wind Chill37°F (3°C)
Last update 21 Nov 1:53 am EST
Extended Forecast for

Penn Hills PA

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 40. Light south wind.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of rain before 2pm, then a slight chance of showers after 5pm. Patchy fog before noon. Otherwise, cloudy, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 51 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 1am. Cloudy, with a low around 40. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely

  • Saturday

    Saturday: Partly sunny, with a high near 49. Northwest wind around 7 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 40. Light south wind.
Friday
A slight chance of rain before 2pm, then a slight chance of showers after 5pm. Patchy fog before noon. Otherwise, cloudy, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Rain likely, mainly before 1am. Cloudy, with a low around 40. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 49. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 29. Light and variable wind.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 54.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Tuesday
Rain. High near 57. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 46. Chance of precipitation is 80%.
Wednesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penn Hills PA
 40.47°N 79.83°W (Elev. 1198 ft)
Last Update:
12:40 am EST Nov 21, 2025
Forecast Valid:
1am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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