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.

Thunderstorm Light Rain Fog/Mist

52°F

11°C

Humidity 97%
Wind Speed N 9 G 21 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 51°F (11°C)
Visibility 3.00 mi
Wind Chill49°F (9°C)
Last update 22 Mar 10:53 pm EDT
Extended Forecast for

Pittsburgh PA

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 39. Northwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Monday

    Monday: A chance of rain before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 46. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 39. Northwest wind 6 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 46. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 51. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 34. Calm wind.
Wednesday
Partly sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Low around 41. Chance of precipitation is 90%.
Friday
A chance of rain before 2pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
Last Update:
11:36 pm EDT Mar 22, 2026
Forecast Valid:
11pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation