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    • Today

      Sep 26

      66° /46°
      Breezy with clouds, then sun
      • Very Good
      • for outdoor DIY projects
      • Precip: 9%
      • Hours of Precip: 0
      • Hi RealFeel: 65°
      More
    • Tue

      Sep 27

      63° /47°
      Mostly sunny and breezy
      • Very Good
      • for outdoor DIY projects
      • Precip: 25%
      • Hours of Precip: 2
      • Hi RealFeel: 62°
      More
    • Wed

      Sep 28

      61° /51°
      A morning shower in spots
      • Very Good
      • for outdoor DIY projects
      • Precip: 54%
      • Hours of Precip: 1
      • Hi RealFeel: 59°
      More
    • Thu

      Sep 29

      66° /52°
      A passing morning shower
      • Very Good
      • for outdoor DIY projects
      • Precip: 55%
      • Hours of Precip: 2
      • Hi RealFeel: 66°
      More
    • Fri

      Sep 30

      67° /51°F
      Cloudy with spotty showers
      • Excellent
      • for outdoor DIY projects
      • Precip: 67%
      • Hours of Precip: 5
      • Hi RealFeel: 67°
    64°/53° RealFeel® 64°/49°
    A couple of showers
    • 10 mph
    • Precipitation: 60%
    • Rain: 0.09 in
    • Snow: 0 in
    • Humidity: 70%
    • Cloud Cover: 66%
    • Dew Point: 49° F
    • Visibility: 7 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/30/2015
    High 67° 69° N/A 60°
    Low 51° 48° N/A 53°

    Sunrise/Sunset

    • Sunrise: 6:50 AM
    • Sunset: 6:35 PM
    • Duration: 11:45 hr

    Moonrise/Moonset

    • Moonrise: 6:21 AM
    • Moonset: 6:41 PM
    • Duration: 12:20 hr
    Astronomy

    Crystal Lake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 3:03 AM ET

    Gusty winds will accompany a push of chilly air across the Great Lakes through Tuesday. More >

    Fri. Outdoor DIY Projects

    Fri. Wind Maps

    Fri. UV Index