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.

Fair

64°F

18°C

Humidity 52%
Wind Speed W 9 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 5:53 pm EST
Extended Forecast for

Glenshaw PA

  • Tonight

    Tonight: Increasing clouds, with a low around 47. Light and variable wind.

    Low: 47 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: A slight chance of rain between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light west. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 53. West wind 8 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. West wind 8 to 13 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 47. Light and variable wind.
Friday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain between 8pm and 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 36. Northwest wind 5 to 9 mph becoming light west. Chance of precipitation is 20%.
Saturday
A chance of rain. Mostly cloudy, with a high near 53. West wind 8 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 38. West wind 8 to 13 mph.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 61.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenshaw PA
 40.52°N 79.94°W (Elev. 833 ft)
Last Update:
6:21 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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