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    • Early AM

      Sep 25

      46° Lo
      Colder
      • Home Energy Efficiency
      • Weather
      • Avg RealFeel: 59°
      • Hi RealFeel: 72°
      • Wind Speed: 4 mph
      More
    • Today

      Sep 25

      71° /47°F
      Sunny and delightful
      • Poor
      • for home energy
      • Avg RealFeel: 62°
      • Hi RealFeel: 76°
      • Wind Speed: 2 mph
    • Mon

      Sep 26

      71° /60°
      Some sun, then clouds
      • Poor
      • for home energy
      • Avg RealFeel: 65°
      • Hi RealFeel: 71°
      • Wind Speed: 8 mph
      More
    • Tue

      Sep 27

      72° /47°
      Mostly sunny
      • Poor
      • for home energy
      • Avg RealFeel: 62°
      • Hi RealFeel: 75°
      • Wind Speed: 2 mph
      More
    • Wed

      Sep 28

      73° /53°
      Periods of sun
      • Poor
      • for home energy
      • Avg RealFeel: 64°
      • Hi RealFeel: 74°
      • Wind Speed: 4 mph
      More
    51°/47° RealFeel® 52°/48°
    Mainly clear
    • 4 mph
    • Precipitation: 12%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 76%
    • Cloud Cover: 11%
    • Dew Point: 42° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/25/2015
    High 71° 72° 93° (1970) 76°
    Low 47° 52° 31° (1963) 55°

    Sunrise/Sunset

    • Sunrise: 6:59 AM
    • Sunset: 6:59 PM
    • Duration: 12:00 hr

    Moonrise/Moonset

    • Moonrise: 1:37 AM
    • Moonset: 4:04 PM
    • Duration: 14:27 hr
    Astronomy

    Duncannon Weather Report

    Crisp fall air to bring first frost of season to parts of northeastern US

    September 25, 2016; 1:09 AM ET

    Fall air has finally arrived in the northeastern United States and may yield the first frost of the season in parts of the region this weekend. More >

    Sun. Home Energy Efficiency

    Sun. Degree Days

    Sun. UV Index