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.

Fair

51°F

11°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.24 in (1024.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 4 Oct 2:56 am EDT
Extended Forecast for

2 Miles NE Portersville PA

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 51. Calm wind.

    Low: 51 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: Showers, mainly before 2am. Low around 48. Chance of precipitation is 90%.

    Low: 48 °F

    Showers

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 50. Calm wind.
Saturday
Patchy fog before 10am. Otherwise, sunny, with a high near 82. Calm wind.
Saturday Night
Clear, with a low around 51. Calm wind.
Sunday
Sunny, with a high near 82. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 52. Calm wind.
Monday
Sunny, with a high near 82.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Tuesday
Showers, mainly after 2pm. High near 74. Chance of precipitation is 80%.
Tuesday Night
Showers, mainly before 2am. Low around 48. Chance of precipitation is 90%.
Wednesday
A chance of showers before 8am. Mostly sunny, with a high near 64. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 37.
Thursday
Sunny, with a high near 63.
Thursday Night
Mostly clear, with a low around 38.
Friday
Mostly sunny, with a high near 68.
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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:
1:03 am EDT Oct 4, 2025
Forecast Valid:
3am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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