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.

Mostly Cloudy

70°F

21°C

Humidity 55%
Wind Speed NW 10 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 11:56 am EDT
Extended Forecast for

3 Miles SSW West Sunbury PA

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 75. West wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 5 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 75. West wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 54. Light west wind. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79. West wind 3 to 6 mph.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after 8am. High near 76. Chance of precipitation is 90%.

    High: 76 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 75. West wind 7 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 53. West wind 5 to 7 mph.
Saturday
A chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 75. West wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 54. Light west wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 79. West wind 3 to 6 mph.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 58. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers, with thunderstorms also possible after 8am. High near 76. Chance of precipitation is 90%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW West Sunbury PA
 40.98°N 79.9°W (Elev. 1299 ft)
Last Update:
12:26 pm EDT Jun 19, 2026
Forecast Valid:
12pm EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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