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/Mist

43°F

6°C

Humidity 100%
Wind Speed N 5 mph
Barometer 29.92 in (1014.5 mb)
Dewpoint 43°F (6°C)
Visibility 3.00 mi
Wind Chill40°F (4°C)
Last update 22 Nov 6:56 am EST
Extended Forecast for

Butler PA

  • Today

    Today: A slight chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 9pm and 4am. Otherwise, partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 49. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26. West wind around 6 mph becoming calm in the evening.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.

    Low: 35 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 53. Chance of precipitation is 90%.

    High: 53 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

Detailed Forecast

Today
A slight chance of rain before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 49. Northwest wind 3 to 7 mph. Chance of precipitation is 20%.
Tonight
Patchy fog between 9pm and 4am. Otherwise, partly cloudy, with a low around 28. Calm wind.
Sunday
Partly sunny, with a high near 49. West wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 26. West wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 50. Calm wind becoming southwest around 5 mph.
Monday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Tuesday
Rain. High near 53. Chance of precipitation is 90%.
Tuesday Night
Rain. Low around 43. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thanksgiving Day
Mostly cloudy, with a high near 39.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Butler PA
 40.87°N 79.89°W (Elev. 1198 ft)
Last Update:
6:47 am EST Nov 22, 2025
Forecast Valid:
7am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation