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 with Haze

43°F

6°C

Humidity NA
Wind Speed SW 3 mph
Barometer 30.03 in (1018.3 mb)
Dewpoint N/A
Visibility 5.00 mi
Last update 21 Nov 3:56 am EST
Extended Forecast for

4 Miles N East Butler PA

  • Today

    Today: Patchy fog before noon. Otherwise, cloudy, with a high near 51. Southwest wind 3 to 7 mph.

    High: 51 °F

    Patchy Fog
    then Cloudy

  • Tonight

    Tonight: A chance of rain, mainly between 9pm and 5am. Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 35. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. West wind 5 to 10 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Rain

Detailed Forecast

Today
Patchy fog before noon. Otherwise, cloudy, with a high near 51. Southwest wind 3 to 7 mph.
Tonight
A chance of rain, mainly between 9pm and 5am. Patchy fog between 2am and 4am. Otherwise, cloudy, with a low around 35. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 48. Calm wind becoming northwest 5 to 7 mph in the morning.
Saturday Night
Partly cloudy, with a low around 26. Calm wind.
Sunday
Mostly sunny, with a high near 51. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 54.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Tuesday
Rain. High near 57. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thanksgiving Day
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N East Butler PA
 40.93°N 79.85°W (Elev. 1079 ft)
Last Update:
4:43 am EST Nov 21, 2025
Forecast Valid:
4am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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