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.

Light Rain

43°F

6°C

Humidity NA
Wind Speed NW 12 G 20 mph
Barometer 29.97 in (1015.3 mb)
Dewpoint N/A
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 27 Mar 4:56 am EDT
Extended Forecast for

2 Miles NE Portersville PA

  • Overnight

    Overnight: A chance of rain. Cloudy, with a low around 34. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 48 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Northwest wind 6 to 8 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. West wind 5 to 9 mph.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain after 2pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Rain Likely

Detailed Forecast

Overnight
A chance of rain. Cloudy, with a low around 34. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 6 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 23. Northwest wind 6 to 8 mph.
Saturday
Sunny, with a high near 43. West wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 27. Light and variable wind.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A chance of rain after 2pm. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Monday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Tuesday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portersville PA
 40.95°N 80.11°W (Elev. 1198 ft)
Last Update:
2:21 am EDT Mar 27, 2026
Forecast Valid:
5am EDT Mar 27, 2026-6pm EDT Apr 2, 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