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.

Fog/Mist

29°F

-2°C

Humidity 92%
Wind Speed W 6 mph
Barometer 29.96 in (1016.3 mb)
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Wind Chill23°F (-5°C)
Last update 22 Feb 7:53 am EST
Extended Forecast for

Duquesne PA

  • Today

    Today: Snow likely. Mostly cloudy, with a high near 38. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely. Mostly cloudy, with a low around 28. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 37. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. West wind 8 to 10 mph.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, mainly before 7am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Snow likely. Mostly cloudy, with a high near 38. Light west wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely. Mostly cloudy, with a low around 28. Northwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 37. Northwest wind 11 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 36. West wind 8 to 10 mph.
Tuesday Night
Snow likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, possibly mixed with snow, mainly before 7am. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duquesne PA
 40.36°N 79.85°W (Elev. 801 ft)
Last Update:
8:12 am EST Feb 22, 2026
Forecast Valid:
8am EST Feb 22, 2026-6pm EST Feb 28, 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