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 Snow

35°F

2°C

Humidity 59%
Wind Speed W 10 G 20 mph
Barometer 29.96 in (1015.9 mb)
Dewpoint 22°F (-6°C)
Visibility 9.00 mi
Wind Chill27°F (-3°C)
Last update 27 Nov 1:51 am EST
Extended Forecast for

Carnegie PA

  • Overnight

    Overnight: Isolated snow showers. Mostly cloudy, with a low around 28. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Isolated Snow
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Scattered flurries. Mostly cloudy, with a high near 35. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 35 °F

    Scattered
    Flurries and
    Breezy then
    Cloudy

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Scattered
    Snow Showers

  • Friday

    Friday: Scattered snow showers before 1pm. Mostly cloudy, with a high near 35. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Scattered
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 23. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Chance Snow
    then Snow
    Likely

  • Sunday

    Sunday: Rain, mainly after 7am. High near 43. Chance of precipitation is 90%.

    High: 43 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Rain

Detailed Forecast

Overnight
Isolated snow showers. Mostly cloudy, with a low around 28. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Thanksgiving Day
Scattered flurries. Mostly cloudy, with a high near 35. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.
Thursday Night
Scattered snow showers, mainly after 11pm. Mostly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Scattered snow showers before 1pm. Mostly cloudy, with a high near 35. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 23. West wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 36.
Saturday Night
Snow likely, mainly after 1am. Cloudy, with a low around 28. Chance of precipitation is 60%.
Sunday
Rain, mainly after 7am. High near 43. Chance of precipitation is 90%.
Sunday Night
A chance of rain before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 35.
Monday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Carnegie PA
 40.4°N 80.08°W (Elev. 899 ft)
Last Update:
12:48 am EST Nov 27, 2025
Forecast Valid:
2am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation