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.

Mostly Cloudy

33°F

1°C

Humidity 58%
Wind Speed S 5 mph
Barometer 30.43 in (1032.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 29 Mar 3:56 am EDT
Extended Forecast for

Butler PA

  • Today

    Today: Partly sunny, with a high near 58. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 58 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. South wind 3 to 6 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain after 2pm. Mostly cloudy, with a high near 65. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms then
    Chance Rain

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 2pm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 8pm, then a chance of rain and thunderstorms after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    then Chance
    T-storms

  • Thursday

    Thursday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 58. Calm wind becoming southwest 5 to 8 mph in the morning.
Tonight
Mostly cloudy, with a low around 44. South wind 3 to 6 mph.
Monday
A slight chance of rain after 2pm. Mostly cloudy, with a high near 65. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. Southwest wind 6 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain, with thunderstorms also possible after 2pm. High near 65. Chance of precipitation is 80%.
Wednesday Night
Rain likely and possibly a thunderstorm before 8pm, then a chance of rain and thunderstorms after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.
Saturday
Rain likely. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
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:
2:21 am EDT Mar 29, 2026
Forecast Valid:
4am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
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