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.

Light Snow

32°F

0°C

Humidity 82%
Wind Speed N 17 mph
Barometer 30.11 in (1022.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 7 Dec 10:53 pm EST
Extended Forecast for

McMurray PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. North wind around 9 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 27. Northeast wind 8 to 10 mph.

    High: 27 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. Northeast wind around 6 mph becoming light and variable.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. South wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Cloudy then
    Chance Rain

  • Wednesday

    Wednesday: Rain before 4pm, then rain and snow. High near 41. Breezy. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Breezy. Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. North wind around 9 mph.
Monday
Mostly cloudy, with a high near 27. Northeast wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 13. Northeast wind around 6 mph becoming light and variable.
Tuesday
Mostly cloudy, with a high near 36. South wind 6 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 4pm, then rain and snow. High near 41. Breezy. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow, mainly before 1am. Low around 25. Chance of precipitation is 80%.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Friday Night
Snow likely. Cloudy, with a low around 14. Chance of precipitation is 70%.
Saturday
A chance of snow. Mostly cloudy, with a high near 20. Breezy. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McMurray PA
 40.29°N 80.06°W (Elev. 1096 ft)
Last Update:
12:23 am EST Dec 8, 2025
Forecast Valid:
1am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation