, °F

Personalized Forecasts

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    My Recent Locations

    • Fri

      Sep 29

      66° /42°
      A shower possible
      • Very Good
      • for stargazing
      • Cloud Cover: 11%
      • Precip: 8%
      • Hours of Precip: 0
      More
    • Sat

      Sep 30

      66° /40°F
      Partly sunny
      • Very Good
      • for stargazing
      • Cloud Cover: 3%
      • Precip: 14%
      • Hours of Precip: 0
    • Sun

      Oct 1

      61° /43°
      Sunny to partly cloudy
      • Very Good
      • for stargazing
      • Cloud Cover: 1%
      • Precip: 1%
      • Hours of Precip: 0
      More
    • Mon

      Oct 2

      62° /47°
      A couple of showers possible
      • Good
      • for stargazing
      • Cloud Cover: 27%
      • Precip: 2%
      • Hours of Precip: 0
      More
    • Tue

      Oct 3

      66° /43°
      Mostly cloudy
      • Poor
      • for stargazing
      • Cloud Cover: 65%
      • Precip: 1%
      • Hours of Precip: 0
      More
    66°/55° RealFeel® 74°/54°
    Partly sunny
    • Winds from the NW
    • 7 mph
    • Precipitation: 10%
    • Rain: 0 in
    • Snow: 0 in
    • Humidity: 61%
    • Cloud Cover: 39%
    • Dew Point: 48° F
    • Visibility: 10 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2016
    High 66° 69° N/A 65°
    Low 40° 48° N/A 60°

    Sunrise/Sunset

    • Sunrise: 6:49 AM
    • Sunset: 6:37 PM
    • Duration: 11:48 hr

    Moonrise/Moonset

    • Moonrise: 4:00 PM
    • Moonset: 2:14 AM
    • Duration: 10:14 hr
    Astronomy

    Solunar Information for Crystal Lake, IL

    Thu, Sep 28
    First
    Thu, Oct 5
    Full
    Thu, Oct 12
    Last
    Thu, Oct 19
    New