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.

A Few Clouds

64°F

18°C

Humidity 52%
Wind Speed SE 3 mph
Barometer 30.18 in (1021.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 1 Sep 11:53 pm EDT
Extended Forecast for

Pittsburgh PA

  • Overnight

    Overnight: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 11am. High near 73. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 73 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 2am, then a chance of sprinkles after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: A chance of sprinkles before 8am, then a chance of sprinkles after 2pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Sprinkles

  • Friday Night

    Friday Night: A chance of sprinkles before 8pm. Partly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    Sprinkles

Detailed Forecast

Overnight
Mostly clear, with a low around 55. Calm wind.
Tuesday
Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Calm wind.
Wednesday
Sunny, with a high near 83. Calm wind becoming southwest 5 to 8 mph in the morning.
Wednesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 20%.
Thursday
Showers, with thunderstorms also possible after 11am. High near 73. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
A chance of showers before 2am, then a chance of sprinkles after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
A chance of sprinkles before 8am, then a chance of sprinkles after 2pm. Mostly sunny, with a high near 78.
Friday Night
A chance of sprinkles before 8pm. Partly cloudy, with a low around 56.
Saturday
A chance of showers before 2pm. Mostly sunny, with a high near 72. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
Last Update:
12:10 am EDT Sep 2, 2025
Forecast Valid:
12am EDT Sep 2, 2025-6pm EDT Sep 8, 2025
 
Forecast Discussion
 
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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