, °F

Personalized Forecasts

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    • Today

      Aug 17

      86° /72°
      Periods of clouds and sun
      • Poor
      • for stargazing
      • Cloud Cover: 83%
      • Precip: 59%
      • Hours of Precip: 1.5
      More
    • Fri

      Aug 18

      85° /65°
      Clearing, a thunderstorm
      • Very Good
      • for stargazing
      • Cloud Cover: 22%
      • Precip: 17%
      • Hours of Precip: 1
      More
    • Sat

      Aug 19

      82° /61°F
      Intervals of clouds and sun
      • Excellent
      • for stargazing
      • Cloud Cover: 23%
      • Precip: 18%
      • Hours of Precip: 0
    • Sun

      Aug 20

      83° /60°
      Partly sunny and nice
      • Excellent
      • for stargazing
      • Cloud Cover: 2%
      • Precip: 5%
      • Hours of Precip: 0
      More
    • Mon

      Aug 21

      86° /64°
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 48%
      • Precip: 13%
      • Hours of Precip: 0
      More
    66°/61° RealFeel® 65°/62°
    Mainly clear
    • Winds from the NW
    • 5 mph
    • Precipitation: 18%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 94%
    • Cloud Cover: 17%
    • Dew Point: 62° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/19/2016
    High 82° 81° 94° (1899) 87°
    Low 61° 61° 47° (1963) 67°

    Sunrise/Sunset

    • Sunrise: 6:20 AM
    • Sunset: 8:01 PM
    • Duration: 13:41 hr

    Moonrise/Moonset

    • Moonrise: 3:49 AM
    • Moonset: 6:36 PM
    • Duration: 14:47 hr
    Astronomy

    Solunar Information for Williamsport, PA

    Mon, Aug 21
    New
    Tue, Aug 29
    First
    Wed, Sep 6
    Full
    Wed, Sep 13
    Last

    Sat. Stargazing