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

67°F

19°C

Humidity 51%
Wind Speed SW 15 G 21 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 Nov 2:56 pm EST
Extended Forecast for

Allison Park PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Southwest wind 3 to 7 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 9pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 52. West wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 72. Calm wind.
Tonight
Increasing clouds, with a low around 46. Southwest wind 3 to 7 mph.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 62. Light and variable wind becoming west 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers before 9pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 36. West wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday
A chance of rain. Mostly cloudy, with a high near 52. West wind 8 to 14 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 35.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 39.
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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allison Park PA
 40.59°N 79.96°W (Elev. 1024 ft)
Last Update:
4:21 pm EST Nov 5, 2026
Forecast Valid:
4pm EST Nov 5, 2026-6pm EST Nov 11, 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