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

25°F

-4°C

Humidity 75%
Wind Speed NE 5 mph
Barometer 30.49 in (1034.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 8 Apr 12:56 am EDT
Extended Forecast for

Harrison Township PA

  • Overnight

    Overnight: Widespread frost after 2am. Otherwise, mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Frost

  • Wednesday

    Wednesday: Sunny, with a high near 60. East wind 5 to 8 mph becoming southeast in the afternoon.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. Southeast wind 5 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. South wind 5 to 10 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47. South wind 3 to 6 mph.

    Low: 47 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Widespread frost after 2am. Otherwise, mostly clear, with a low around 24. Calm wind.
Wednesday
Sunny, with a high near 60. East wind 5 to 8 mph becoming southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. Southeast wind 5 to 7 mph.
Thursday
Sunny, with a high near 71. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 47. South wind 3 to 6 mph.
Friday
A chance of showers after 2pm. Mostly sunny, with a high near 73. Chance of precipitation is 40%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Saturday
Sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly cloudy, with a low around 59.
Monday
Mostly cloudy, with a high near 80.
Monday Night
Mostly cloudy, with a low around 62.
Tuesday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison Township PA
 40.63°N 79.69°W (Elev. 856 ft)
Last Update:
1:21 am EDT Apr 8, 2026
Forecast Valid:
1am EDT Apr 8, 2026-6pm EDT Apr 14, 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