National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Overcast

33°F

1°C

Humidity 96%
Wind Speed SE 7 mph
Barometer 30.12 in (1021.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 27 Dec 6:56 pm EST
Extended Forecast for

Butler PA

  • Tonight

    Tonight: Patchy fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 4pm. High near 56. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 56 °F

    Rain Likely
    then Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 43. South wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 43 °F

    Rain

  • Monday

    Monday: A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then snow after 1pm. High near 46. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Breezy.
    Chance
    Rain/Snow
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers. Low around 18. Breezy, with a west wind 18 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 18 °F

    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.

    High: 26 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.

    High: 30 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Showers
    Likely

Detailed Forecast

Tonight
Patchy fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 26. Calm wind.
Sunday
Rain, with thunderstorms also possible after 4pm. High near 56. Light and variable wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain and possibly a thunderstorm. Low around 43. South wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain before 10am, then a chance of rain and snow between 10am and 1pm, then snow after 1pm. High near 46. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers. Low around 18. Breezy, with a west wind 18 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Wednesday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
New Year's Day
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
A chance of snow showers. Partly sunny, with a high near 32. 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:
6:28 pm EST Dec 27, 2025
Forecast Valid:
7pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation