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    • Early AM

      Sep 26

      54° Lo
      A brief shower or two
      • Arthritis Pain
      • Weather
      • Rain: 0.04 in
      • Hours of Precip: 3.5
      • UV: 4 - Moderate
      More
    • Today

      Sep 26

      66° /47°F
      Turning sunny; breezy
      • Neutral
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
    • Tue

      Sep 27

      63° /49°
      Sunshine and some clouds
      • Neutral
      • weather for arthritis pain
      • Rain: 0.06 in
      • Hours of Precip: 2
      • UV: 4 - Moderate
      More
    • Wed

      Sep 28

      63° /53°
      A morning shower in places
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0.5
      • UV: 4 - Moderate
      More
    • Thu

      Sep 29

      67° /54°
      Mostly sunny
      • Beneficial
      • weather for arthritis pain
      • Rain: 0 in
      • Hours of Precip: 0
      • UV: 4 - Moderate
      More
    Monday
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    Forecast Showers Mostly Cloudy Showers Cloudy Cloudy Cloudy Cloudy Partly Sunny
    Temp (°F) 63° 61° 60° 58° 56° 55° 54° 56°
    RealFeel® 57° 58° 53° 54° 52° 51° 51° 52°
    Wind (mph) 12 WNW 10 WNW 10 WNW 9 WNW 9 W 8 W 8 W 10 W
    precip
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    Rain
    51%
    43%
    51%
    47%
    34%
    34%
    23%
    2%
    Snow
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    Ice
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    0%
    SKY
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    UV Index 0 0 0 0 0 0 0 0
    Cloud Cover 96% 88% 100% 95% 95% 95% 95% 36%
    Humidity 87% 86% 88% 87% 85% 85% 87% 79%
    Dew Point 59° 57° 56° 54° 52° 50° 50° 49°
    Temp °F
    1am
    2am
    3am
    4am
    5am
    6am
    7am
    8am
    65° 60° 55° 50°

    Temperature History

    more Historical Weather Data >
      Today Normal Record 9/26/2015
    High 66° 69° N/A 70°
    Low 47° 49° N/A 59°

    Sunrise/Sunset

    • Sunrise: 6:45 AM
    • Sunset: 6:41 PM
    • Duration: 11:56 hr

    Moonrise/Moonset

    • Moonrise: 2:18 AM
    • Moonset: 4:33 PM
    • Duration: 14:15 hr
    Astronomy

    Grayslake Weather Report

    Chilly winds to howl across Great Lakes early this week

    September 26, 2016; 12:03 AM ET

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

    Mon. Arthritis Pain

    Mon. UV Index