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.

Overcast

31°F

-1°C

Humidity 85%
Wind Speed N 17 G 26 mph
Barometer 30.11 in (1021.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 7 Dec 9:51 pm EST
Extended Forecast for

Mc Donald PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. North wind around 8 mph.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Northeast wind 7 to 9 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 14. Northeast wind around 5 mph becoming light and variable.

    Low: 14 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. South wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 32. Southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely before 1pm, then rain, possibly mixed with snow. High near 42. Breezy. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Breezy. Rain
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. North wind around 8 mph.
Monday
Mostly sunny, with a high near 26. Northeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 14. Northeast wind around 5 mph becoming light and variable.
Tuesday
Mostly cloudy, with a high near 35. South wind 7 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
A chance of rain and snow between 1am and 4am, then a chance of rain after 4am. Mostly cloudy, with a low around 32. Southwest wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely before 1pm, then rain, possibly mixed with snow. High near 42. 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 26. Chance of precipitation is 80%.
Thursday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Saturday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
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 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mc Donald PA
 40.37°N 80.23°W (Elev. 1253 ft)
Last Update:
6:18 pm EST Dec 7, 2025
Forecast Valid:
10pm EST Dec 7, 2025-6pm EST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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