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    • Today

      Sep 27

      64° /47°
      Turning out cloudy and breezy
      • Neutral
      • weather for arthritis pain
      • Rain: 0.17 in
      • Hours of Precip: 3
      • UV: 4 - Moderate
      More
    • Wed

      Sep 28

      61° /53°
      Rather cloudy, a little rain
      • Neutral
      • weather for arthritis pain
      • Rain: 0.05 in
      • Hours of Precip: 1.5
      • UV: 2 - Low
      More
    • Thu

      Sep 29

      68° /57°
      A brief shower or two
      • Beneficial
      • weather for arthritis pain
      • Rain: 0.07 in
      • Hours of Precip: 3.5
      • UV: 2 - Low
      More
    • Fri

      Sep 30

      63° /53°
      Cloudy with spotty showers
      • Beneficial
      • weather for arthritis pain
      • Rain: 0.25 in
      • Hours of Precip: 4.5
      • UV: 2 - Low
      More
    • Sat

      Oct 1

      66° /52°F
      Mostly cloudy with a shower
      • Beneficial
      • weather for arthritis pain
      • Rain: 0.05 in
      • Hours of Precip: 1
      • UV: 4 - Moderate
    66°/60° RealFeel® 66°/59°
    Perhaps a shower
    • 8 mph
    • Precipitation: 55%
    • Rain: 0.02 in
    • Snow: 0 in
    • Humidity: 63%
    • Cloud Cover: 74%
    • Dew Point: 51° F
    • Visibility: 9 mi

    Temperature History

    more Historical Weather Data >
      Today Normal Record 10/1/2015
    High 66° 68° N/A 59°
    Low 52° 48° N/A 53°

    Sunrise/Sunset

    • Sunrise: 6:51 AM
    • Sunset: 6:33 PM
    • Duration: 11:42 hr

    Moonrise/Moonset

    • Moonrise: 7:20 AM
    • Moonset: 7:10 PM
    • Duration: 11:50 hr
    Astronomy

    Crystal Lake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 27, 2016; 11:53 AM ET

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

    Sat. Arthritis Pain

    Sat. UV Index