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 78%
Wind Speed SW 14 G 24 mph
Barometer 29.60 in (1001.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 May 5:53 am EDT
Extended Forecast for

Pittsburgh PA

  • Today

    Today: A slight chance of showers before 2pm, then a slight chance of showers after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Partly cloudy, with a low around 55. West wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70. West wind 13 to 15 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming light after midnight.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 63. Chance of precipitation is 90%.

    High: 63 °F

    Showers

Detailed Forecast

Today
A slight chance of showers before 2pm, then a slight chance of showers after 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tonight
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 55. West wind 10 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 70. West wind 13 to 15 mph.
Sunday Night
Partly cloudy, with a low around 50. Northwest wind 5 to 9 mph becoming light after midnight.
Monday
Mostly sunny, with a high near 71. Northwest wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Wednesday
Showers. High near 63. Chance of precipitation is 90%.
Wednesday Night
Showers, mainly before 2am. Low around 50. Chance of precipitation is 80%.
Thursday
Showers. High near 60. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 48. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
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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:
4:03 am EDT May 17, 2025
Forecast Valid:
6am EDT May 17, 2025-6pm EDT May 23, 2025
 
Forecast Discussion
 
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Additional Resources

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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