Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fair

65°F

18°C

Humidity 87%
Wind Speed NE 3 mph
Barometer 30.15 in (1020.7 mb)
Dewpoint 61°F (16°C)
Visibility 8.00 mi
Last update 30 Sep 2:53 am EDT
Extended Forecast for

Belle Vernon PA

  • Overnight

    Overnight: Areas of fog.  Otherwise, cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Areas Fog

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Northeast wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Northeast wind 6 to 9 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East wind 5 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am.  Otherwise, mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear
    then Patchy
    Fog

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 57. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind becoming northeast 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Northeast wind around 6 mph.
Wednesday
Sunny, with a high near 76. Northeast wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 42. East wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 77.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 44.
Saturday
Patchy fog before 9am. Otherwise, sunny, with a high near 80.
Saturday Night
Patchy fog. Otherwise, clear, with a low around 47.
Sunday
Patchy fog. Otherwise, sunny, with a high near 82.
Sunday Night
Patchy fog. Otherwise, mostly clear, with a low around 50.
Monday
Patchy fog. Otherwise, sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Vernon PA
 40.11°N 79.86°W (Elev. 801 ft)
1:00 am EDT Sep 30, 2025
3am EDT Sep 30, 2025-6pm EDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database