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.

Overcast

52°F

11°C

Humidity 64%
Wind Speed E 3 mph
Barometer 30.21 in (1024.2 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 2 Nov 5:56 pm EST
Extended Forecast for

Butler PA

  • Tonight

    Tonight: Patchy fog between 9pm and 1am. Otherwise, mostly clear, with a low around 36. Light south wind.

    Low: 36 °F

    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 57. West wind 5 to 14 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. West wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind 6 to 10 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 1pm. Partly sunny, with a high near 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Mostly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog between 9pm and 1am. Otherwise, mostly clear, with a low around 36. Light south wind.
Monday
Mostly sunny, with a high near 57. West wind 5 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 34. West wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 57. West wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 36. Calm wind becoming south around 5 mph after midnight.
Wednesday
A chance of rain after 1pm. Partly sunny, with a high near 61. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Friday Night
Rain. Low around 42. Chance of precipitation is 80%.
Saturday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Butler PA
 40.87°N 79.89°W (Elev. 1198 ft)
Last Update:
6:13 pm EST Nov 2, 2025
Forecast Valid:
6pm EST Nov 2, 2025-6pm EST Nov 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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