National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

64°F

18°C

Humidity 93%
Wind Speed S 7 mph
Barometer 29.95 in (1013.9 mb)
Dewpoint 62°F (17°C)
Visibility 8.00 mi
Last update 27 Aug 3:53 am EDT
Extended Forecast for

Blawnox PA

  • Overnight

    Overnight: Isolated showers after 5am. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 84. West wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 84 °F

    Isolated
    Showers then
    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Areas of fog after 1am. Otherwise, partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Partly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 10am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.

    High: 84 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. North wind around 6 mph becoming calm after midnight.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers after 5am. Mostly cloudy, with a low around 63. South wind around 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 84. West wind 3 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Areas of fog after 1am. Otherwise, partly cloudy, with a low around 62. Light and variable wind.
Friday
Areas of fog before 10am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 59. North wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 68.
Monday
Partly sunny, with a high near 89.
Monday Night
Mostly cloudy, with a low around 70.
Tuesday
Mostly sunny and hot, with a high near 91.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 89. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Blawnox PA
 40.49°N 79.86°W (Elev. 801 ft)
Last Update:
2:22 am EDT Aug 27, 2026
Forecast Valid:
4am EDT Aug 27, 2026-6pm EDT Sep 2, 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