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

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fair

77°F

25°C

Humidity 40%
Wind Speed S 5 mph
Barometer 30.25 in (1024.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Oct 4:56 pm EDT
Extended Forecast for

Vandergrift PASimilar City Names

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, clear, with a low around 48. Calm wind.

    Low: 48 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 10am. Otherwise, sunny, with a high near 81. Calm wind.

    High: 81 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 4am. Otherwise, clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog before 9am. Otherwise, sunny, with a high near 81. Calm wind.

    High: 81 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, clear, with a low around 48. Calm wind.
Saturday
Areas of fog before 10am. Otherwise, sunny, with a high near 81. Calm wind.
Saturday Night
Patchy fog after 4am. Otherwise, clear, with a low around 49. Calm wind.
Sunday
Areas of fog before 9am. Otherwise, sunny, with a high near 81. Calm wind.
Sunday Night
Clear, with a low around 51. Calm wind.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 51. Chance of precipitation is 80%.
Wednesday
Showers likely before 8am. Mostly sunny, with a high near 66. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 42.
Friday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
Vandergrift PASimilar City Names
 40.6°N 79.58°W (Elev. 955 ft)
Last Update:
4:02 pm EDT Oct 3, 2025
Forecast Valid:
5pm EDT Oct 3, 2025-6pm EDT Oct 10, 2025
 
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