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.

A Few Clouds

43°F

6°C

Humidity 47%
Wind Speed SW 3 mph
Barometer 30.23 in (1025.0 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 4 Nov 7:56 pm EST
Extended Forecast for

Bruin PA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind becoming south around 6 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Showers likely, mainly after 5pm. Increasing clouds, with a high near 62. South wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Mostly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Areas of frost after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. Northwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, mostly sunny, with a high near 51. West wind 5 to 9 mph.

    High: 51 °F

    Areas Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost between 8pm and 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming southeast around 6 mph after midnight.

    Low: 31 °F

    Frost

  • Friday

    Friday: Rain, mainly after 1pm. High near 59. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Slight Chance
    Rain then
    Rain

  • Friday Night

    Friday Night: Rain. Low around 41. Chance of precipitation is 90%.

    Low: 41 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind becoming south around 6 mph after midnight.
Wednesday
Showers likely, mainly after 5pm. Increasing clouds, with a high near 62. South wind 9 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain before 1am. Areas of frost after 4am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 34. Northwest wind 8 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 51. West wind 5 to 9 mph.
Thursday Night
Widespread frost between 8pm and 3am. Otherwise, mostly cloudy, with a low around 31. Calm wind becoming southeast around 6 mph after midnight.
Friday
Rain, mainly after 1pm. High near 59. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain. Low around 41. Chance of precipitation is 90%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Saturday Night
A chance of rain after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Sunday
Rain. High near 52. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
Snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Veterans Day
Mostly cloudy, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bruin PA
 41.05°N 79.72°W (Elev. 1168 ft)
Last Update:
7:47 pm EST Nov 4, 2025
Forecast Valid:
8pm EST Nov 4, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation