, °F

Personalized Forecasts

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    My Recent Locations

    • Tonight

      Dec 9

      14° Lo
      Rather cloudy and cold
      • Stargazing
      • Weather
      • Cloud Cover: 91%
      • Precip: 15%
      • Hours of Precip: 1.5
      More
    • Sat

      Dec 10

      22° /20°F
      Very cold; a bit of p.m. snow
      • Poor
      • for stargazing
      • Cloud Cover: 99%
      • Precip: 65%
      • Hours of Precip: 4.5
    • Sun

      Dec 11

      31° /21°
      Periods of snow, 3-6"
      • Poor
      • for stargazing
      • Cloud Cover: 97%
      • Precip: 70%
      • Hours of Precip: 7
      More
    • Mon

      Dec 12

      25° /9°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 93%
      • Precip: 51%
      • Hours of Precip: 3
      More
    • Tue

      Dec 13

      15° /2°
      Mostly cloudy and very cold
      • Poor
      • for stargazing
      • Cloud Cover: 69%
      • Precip: 25%
      • Hours of Precip: 0
      More
    Saturday
    12am
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    Forecast Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy
    Temp (°F) 18° 18° 18° 17° 16° 15° 15° 14°
    RealFeel® 14° 13° 13° 13° 12° 12° 11° 10°
    Wind (mph) 6 W 6 W 6 W 6 W 6 W 6 W 6 W 6 W
    precip
    12am
    1am
    2am
    3am
    4am
    5am
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    7am
    Rain
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Snow
    0%
    1%
    1%
    1%
    1%
    1%
    1%
    1%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 98% 96% 93% 90% 89% 89% 90% 95%
    Humidity 81% 81% 82% 80% 78% 78% 78% 77%
    Dew Point 13° 13° 13° 12° 11° 10°
    Temp °F
    12am
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    20° 15° 10°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 12/10/2015
    High 22° 36° N/A 57°
    Low 20° 22° N/A 40°

    Sunrise/Sunset

    • Sunrise: 7:12 AM
    • Sunset: 4:21 PM
    • Duration: 9:09 hr

    Moonrise/Moonset

    • Moonrise: 2:16 PM
    • Moonset: 4:01 AM
    • Duration: 13:45 hr
    Astronomy

    Solunar Information for Crystal Lake, IL

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

    Sat. Stargazing