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.

Fair

34°F

1°C

Humidity 73%
Wind Speed W 6 mph
Barometer 30.14 in (1022.2 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 14 Nov 2:51 am EST
Extended Forecast for

McDonald PA

  • Overnight

    Overnight: Mostly clear, with a low around 31. West wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, with a high near 52. Southwest wind 5 to 8 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of rain after 4am. Mostly cloudy, with a low around 42. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Rain, with thunderstorms also possible after 4pm. High near 60. Southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Rain

  • Saturday Night

    Saturday Night: Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 41. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. West wind around 6 mph.
Friday
Mostly cloudy, with a high near 52. Southwest wind 5 to 8 mph.
Friday Night
A slight chance of rain after 4am. Mostly cloudy, with a low around 42. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
Rain, with thunderstorms also possible after 4pm. High near 60. Southwest wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain and possibly a thunderstorm before 1am, then a chance of rain. Low around 41. West wind 14 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Partly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDonald PA
 40.37°N 80.23°W (Elev. 1253 ft)
Last Update:
1:42 am EST Nov 14, 2025
Forecast Valid:
3am EST Nov 14, 2025-6pm EST Nov 20, 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