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Personalized Forecasts

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    • Today

      Dec 7

      42° /25°
      Increasing amounts of sun
      • Poor
      • for stargazing
      • Cloud Cover: 67%
      • Precip: 14%
      • Hours of Precip: 0
      More
    • Thu

      Dec 8

      31° /22°F
      Colder; afternoon flurries
      • Poor
      • for stargazing
      • Cloud Cover: 95%
      • Precip: 55%
      • Hours of Precip: 1
    • Fri

      Dec 9

      29° /21°
      Mostly cloudy, snow showers
      • Poor
      • for stargazing
      • Cloud Cover: 87%
      • Precip: 65%
      • Hours of Precip: 4.5
      More
    • Sat

      Dec 10

      27° /16°
      Clouds and sun, snow showers
      • Poor
      • for stargazing
      • Cloud Cover: 94%
      • Precip: 77%
      • Hours of Precip: 4
      More
    • Sun

      Dec 11

      31° /28°
      Cloudy with snow
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 60%
      • Hours of Precip: 6.5
      More
    30°/26° RealFeel® 15°/12°
    A few flurries
    • 15 mph
    • Precipitation: 55%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 65%
    • Cloud Cover: 89%
    • Dew Point: 17° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/8/2015
    High 31° 35° 60° (1966) 40°
    Low 22° 21° -2° (1970) 25°

    Sunrise/Sunset

    • Sunrise: 7:28 AM
    • Sunset: 4:45 PM
    • Duration: 9:17 hr

    Moonrise/Moonset

    • Moonrise: 1:25 PM
    • Moonset: 1:56 AM
    • Duration: 12:31 hr
    Astronomy

    Solunar Information for St. Marys, PA

    Wed, Dec 7
    First
    Wed, Dec 14
    Full
    Wed, Dec 21
    Last
    Thu, Dec 29
    New

    Thu. Stargazing