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

48°F

9°C

Humidity 33%
Wind Speed W 8 mph
Barometer 30.07 in (1019.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 13 Nov 4:53 pm EST
Extended Forecast for

Blawnox PA

  • Tonight

    Tonight: Mostly clear, with a low around 31. West wind 5 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 53. Southwest wind 5 to 7 mph.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39. Light south wind.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 61. South wind 5 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Showers. Low around 42. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers

  • Sunday

    Sunday: A slight chance of showers before 1pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of flurries after 1am. Partly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Flurries

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. West wind 5 to 9 mph.
Friday
Partly sunny, with a high near 53. Southwest wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 39. Light south wind.
Saturday
Rain likely. Cloudy, with a high near 61. South wind 5 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers. Low around 42. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of showers before 1pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Sunday Night
A chance of flurries after 1am. Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
A chance of rain. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blawnox PA
 40.47°N 79.89°W (Elev. 1076 ft)
Last Update:
12:08 pm EST Nov 13, 2025
Forecast Valid:
5pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
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