National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pittsburgh International Airport (KPIT)

Lat: 40.48°NLon: 80.21°WElev: 1203ft.

Light Rain

48°F

9°C

Humidity 89%
Wind Speed Calm
Barometer 29.93 in (1014.7 mb)
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Last update 21 Nov 7:51 pm EST
Extended Forecast for

Pittsburgh International Airport PA

  • Tonight

    Tonight: Rain. Patchy fog. Low around 41. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain likely, mainly before 7am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Rain Likely
    and Patchy
    Fog then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Calm wind becoming southwest around 5 mph after midnight.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 30. West wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Rain. Patchy fog. Low around 41. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 7am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 49. Northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Partly cloudy, with a low around 31. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 50. West wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 30. West wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 52.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
Rain. High near 54. Chance of precipitation is 90%.
Tuesday Night
Rain likely. Cloudy, with a low around 45. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thanksgiving Day
Partly sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburgh International Airport PA
 40.5°N 80.24°W (Elev. 1198 ft)
Last Update:
5:51 pm EST Nov 21, 2025
Forecast Valid:
8pm EST Nov 21, 2025-6pm EST Nov 28, 2025
 
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