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Personalized Forecasts

Featured Forecast

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    • Thu

      Oct 20

      56° /37°
      Periods of rain
      • Construction
      • Weather
      • Precip: 66%
      • Hours of Precip: 6.5
      • Hi RealFeel: 50°
      More
    • Fri

      Oct 21

      54° /45°
      Cloudy
      • Construction
      • Weather
      • Precip: 25%
      • Hours of Precip: 1
      • Hi RealFeel: 50°
      More
    • Sat

      Oct 22

      61° /38°F
      Clouds giving way to some sun
      • Construction
      • Weather
      • Precip: 25%
      • Hours of Precip: 1
      • Hi RealFeel: 57°
    • Sun

      Oct 23

      51° /29°
      Mostly sunny
      • Construction
      • Weather
      • Precip: 15%
      • Hours of Precip: 0
      • Hi RealFeel: 47°
      More
    • Mon

      Oct 24

      49° /29°
      Sunshine
      • Construction
      • Weather
      • Precip: 15%
      • Hours of Precip: 0
      • Hi RealFeel: 53°
      More

    Day

    61°Hi RealFeel® 57° Precipitation 25%
    Clouds giving way to some sun
    • WNW 13 mph
    • Gusts: 28 mph
    • Max UV Index: 3 (Moderate)
    • Thunderstorms: 0%
    • Precipitation: 0 in
    • Rain: 0 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 0 hrs
    • Hours of Rain: 0 hrs

    Night

    38°Lo RealFeel® 26° Precipitation 55%
    Partly cloudy with a shower
    • WNW 10 mph
    • Gusts: 23 mph
    • Max UV Index: N/A
    • Thunderstorms: 20%
    • Precipitation: 0.04 in
    • Rain: 0.04 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/22/2015
    High 61° 60° N/A 61°
    Low 38° 41° N/A 46°

    Sunrise/Sunset

    • Sunrise: 7:15 AM
    • Sunset: 5:59 PM
    • Duration: 10:44 hr

    Moonrise/Moonset

    • Moonrise: 8:09 PM
    • Moonset: 1:54 PM
    • Duration: 17:44 hr
    Astronomy

    Crystal Lake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 25, 2016; 1:13 PM ET

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