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

66°F

19°C

Humidity NA
Wind Speed NE 3 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint N/A
Visibility 10.00 mi
Last update 31 Aug 2:56 am EDT
Extended Forecast for

West Sunbury PA

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Mostly Cloudy
    then Isolated
    T-storms

  • Tuesday

    Tuesday: Isolated showers, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. West wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 89 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers and thunderstorms before 2am, then isolated showers between 2am and 5am, then isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Isolated showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers, then scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. West wind 6 to 8 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers and thunderstorms before 2am, then isolated showers between 2am and 5am, then isolated showers and thunderstorms after 5am. Mostly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Mostly sunny and hot, with a high near 92.
Wednesday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Thursday
A chance of thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Sunbury PA
 41°N 79.9°W (Elev. 1404 ft)
Last Update:
2:46 am EDT Aug 31, 2026
Forecast Valid:
3am EDT Aug 31, 2026-6pm EDT Sep 6, 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