, °F

Personalized Forecasts

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    My Recent Locations

    • Wed

      Dec 14

      37° /17°
      Periods of snow
      • Poor
      • for stargazing
      • Cloud Cover: 73%
      • Precip: 25%
      • Hours of Precip: 3.5
      More
    • Thu

      Dec 15

      24° /11°
      Snow showers possible; colder
      • Fair
      • for stargazing
      • Cloud Cover: 79%
      • Precip: 66%
      • Hours of Precip: 2
      More
    • Fri

      Dec 16

      30° /19°F
      Not as cold with snow
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 96%
      • Hours of Precip: 9.5
    • Sat

      Dec 17

      33° /18°
      Cloudy with snow possible
      • Fair
      • for stargazing
      • Cloud Cover: 54%
      • Precip: 4%
      • Hours of Precip: 0
      More
    • Sun

      Dec 18

      32° /20°
      Some sun with flurries
      • Fair
      • for stargazing
      • Cloud Cover: 43%
      • Precip: 3%
      • Hours of Precip: 0
      More
    26°/23° RealFeel® 21°/17°
    Icy
    • 5 mph
    • Precipitation: 94%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 93%
    • Cloud Cover: 98%
    • Dew Point: 23° F
    • Visibility: 2 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/16/2015
    High 30° 38° 58° (1971) 49°
    Low 19° 24° -4° (1917) 45°

    Sunrise/Sunset

    • Sunrise: 7:28 AM
    • Sunset: 4:40 PM
    • Duration: 9:12 hr

    Moonrise/Moonset

    • Moonrise: 8:00 PM
    • Moonset: 10:21 AM
    • Duration: 14:21 hr
    Astronomy

    Solunar Information for Williamsport, PA

    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New
    Thu, Jan 5
    First