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    • Today

      Dec 14

      34° /11°
      A.M. snow showers; some sun
      • Fair
      • for stargazing
      • Cloud Cover: 45%
      • Precip: 0%
      • Hours of Precip: 2
      More
    • Fri

      Dec 15

      30° /22°
      Mostly cloudy and cold
      • Fair
      • for stargazing
      • Cloud Cover: 29%
      • Precip: 1%
      • Hours of Precip: 1
      More
    • Sat

      Dec 16

      36° /18°F
      Mostly cloudy and breezy
      • Very Good
      • for stargazing
      • Cloud Cover: 26%
      • Precip: 1%
      • Hours of Precip: 0
    • Sun

      Dec 17

      37° /29°
      Turning cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 94%
      • Precip: 30%
      • Hours of Precip: 0
      More
    • Mon

      Dec 18

      46° /33°
      A shower in the afternoon
      • Poor
      • for stargazing
      • Cloud Cover: 81%
      • Precip: 25%
      • Hours of Precip: 1
      More
    33°/23° RealFeel® 17°/9°
    Mostly cloudy
    • Winds from the WSW
    • 15 mph
    • Precipitation: 0%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 61%
    • Cloud Cover: 78%
    • Dew Point: 15° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/16/2016
    High 36° 40° 60° (1971) 26°
    Low 18° 24° (1951) 12°

    Sunrise/Sunset

    • Sunrise: 7:19 AM
    • Sunset: 4:36 PM
    • Duration: 9:17 hr

    Moonrise/Moonset

    • Moonrise: 5:34 AM
    • Moonset: 3:52 PM
    • Duration: 10:18 hr
    Astronomy

    Solunar Information for Bethlehem, PA

    Mon, Dec 18
    New
    Tue, Dec 26
    First
    Tue, Jan 2
    Full
    Mon, Jan 8
    Last

    Sat. Stargazing