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.

Fog

39°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in (1017.4 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Last update 6 Nov 7:56 pm EST
Extended Forecast for

Harrison Township PA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Calm wind becoming west 5 to 7 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 50. West wind 10 to 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. West wind 9 to 14 mph.

    Low: 35 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 57. Southwest wind 10 to 18 mph.

    High: 57 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. West wind around 15 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. Calm wind becoming west 5 to 7 mph after midnight.
Saturday
A chance of showers, mainly between 11am and 4pm. Mostly cloudy, with a high near 50. West wind 10 to 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 35. West wind 9 to 14 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 57. Southwest wind 10 to 18 mph.
Sunday Night
Partly cloudy, with a low around 38. West wind around 15 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Mostly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly cloudy, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison Township PA
 40.65°N 79.72°W (Elev. 1138 ft)
Last Update:
8:21 pm EST Nov 6, 2026
Forecast Valid:
8pm EST Nov 6, 2026-6pm EST Nov 13, 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