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Personalized Forecasts

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    • Today

      Dec 8

      24° /18°F
      Partly sunny; winds subsiding
      • Poor
      • for stargazing
      • Cloud Cover: 70%
      • Precip: 9%
      • Hours of Precip: 1
    • Fri

      Dec 9

      23° /13°
      Cold with periods of sunshine
      • Poor
      • for stargazing
      • Cloud Cover: 88%
      • Precip: 10%
      • Hours of Precip: 0
      More
    • Sat

      Dec 10

      26° /23°
      Snow later in the afternoon
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 77%
      • Hours of Precip: 7
      More
    • Sun

      Dec 11

      34° /26°
      Snow at times, 3-6"
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 55%
      • Hours of Precip: 6
      More
    • Mon

      Dec 12

      32° /21°
      Low clouds and chilly
      • Poor
      • for stargazing
      • Cloud Cover: 93%
      • Precip: 45%
      • Hours of Precip: 1
      More
    24°/21° RealFeel® 6°/4°
    A flurry
    • 17 mph
    • Precipitation: 31%
    • Rain: 0 in
    • Snow: 0.0 in
    • Humidity: 83%
    • Cloud Cover: 70%
    • Dew Point: 18° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/8/2015
    High 24° 38° 67° (1946) 48°
    Low 18° 22° -4° (1902) 35°

    Sunrise/Sunset

    • Sunrise: 7:09 AM
    • Sunset: 4:26 PM
    • Duration: 9:17 hr

    Moonrise/Moonset

    • Moonrise: 1:07 PM
    • Moonset: 1:39 AM
    • Duration: 12:32 hr
    Astronomy

    Solunar Information for Ottawa, IL

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

    Thu. Stargazing