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.

Mostly Cloudy

72°F

22°C

Humidity 53%
Wind Speed NW 7 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Jul 4:53 pm EDT
Extended Forecast for

Blawnox PA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 52. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming north around 6 mph in the afternoon.

    High: 79 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Light northeast wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. Southeast wind 3 to 6 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Patchy Fog
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.

    Low: 66 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 52. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Areas of fog before 8am. Otherwise, sunny, with a high near 79. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Light northeast wind.
Friday
Mostly sunny, with a high near 84. Southeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Saturday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Saturday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 65.
Sunday
A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Blawnox PA
 40.49°N 79.86°W (Elev. 801 ft)
Last Update:
2:21 pm EDT Jul 22, 2026
Forecast Valid:
5pm EDT Jul 22, 2026-6pm EDT Jul 29, 2026
 
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Additional Resources

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Chance of Precipitation