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.

Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.75 in (1008.3 mb)
Dewpoint 49°F (9°C)
Visibility 5.00 mi
Last update 18 Feb 8:51 pm EST
Extended Forecast for

Pittsburgh International Airport PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. South wind 5 to 7 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 60. Light southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Mostly Cloudy
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain and thunderstorms likely before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am. Low around 46. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Rain

  • Friday

    Friday: A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 61. Southeast wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. South wind 5 to 7 mph becoming calm after midnight.
Thursday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 60. Light southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and thunderstorms likely before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am. Low around 46. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
A chance of rain and thunderstorms before 7am, then a chance of rain between 7am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 61. Southeast wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 35. West wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburgh International Airport PA
 40.5°N 80.24°W (Elev. 1198 ft)
Last Update:
8:19 pm EST Feb 18, 2026
Forecast Valid:
9pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation