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 96%
Wind Speed S 8 mph
Barometer 29.98 in (1016.8 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Wind Chill21°F (-6°C)
Last update 27 Feb 5:53 am EST
Extended Forecast for

Turtle Creek PA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 55 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind around 7 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Southwest wind around 7 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Increasing clouds, with a low around 31. North wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind 8 to 10 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 55. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
Mostly clear, with a low around 36. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 58. Southwest wind around 7 mph.
Saturday Night
A chance of snow after 1am. Increasing clouds, with a low around 31. North wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 39. Northwest wind 8 to 10 mph.
Sunday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Tuesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Turtle Creek PA
 40.4°N 79.82°W (Elev. 801 ft)
Last Update:
5:47 am EST Feb 27, 2026
Forecast Valid:
6am EST Feb 27, 2026-6pm EST Mar 5, 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