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.

Overcast

59°F

15°C

Humidity 96%
Wind Speed SW 12 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 8 Mar 12:56 am EDT
Extended Forecast for

2 Miles NE Portersville PA

  • Overnight

    Overnight: A chance of showers before 3am. Cloudy, with a low around 44. West wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 58. West wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 58 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 40. Southwest wind around 7 mph.

    Low: 40 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South wind around 6 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain after 1am. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Mostly Cloudy
    then Rain

  • Wednesday

    Wednesday: Rain. High near 75. Chance of precipitation is 80%.

    High: 75 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain before 1am, then rain and snow likely. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
A chance of showers before 3am. Cloudy, with a low around 44. West wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 58. West wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Clear, with a low around 40. Southwest wind around 7 mph.
Monday
Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 48. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 73.
Tuesday Night
Rain after 1am. Low around 59. Chance of precipitation is 80%.
Wednesday
Rain. High near 75. Chance of precipitation is 80%.
Wednesday Night
Rain before 1am, then rain and snow likely. Low around 32. Chance of precipitation is 90%.
Thursday
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 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:
11:56 pm EST Mar 7, 2026
Forecast Valid:
12am EST Mar 8, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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