• Today

    Apr 27

    57°Lo 33°

    Mostly sunny

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
  • Tue

    Apr 28

    58°Lo 37°

    Sunshine and patchy clouds

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
  • Wed

    Apr 29

    59°Lo 35°

    Periods of sun

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Thu

    Apr 30

    56°Lo 37°

    Breezy with periods of sun

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Fri

    May 1

    64°Lo 48°

    Sunny and warmer

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Clear
Clear
Clear
Sunny
Sunny
Mostly Sunny
Temp (°F) 37° 36° 35° 34° 33° 34° 36° 40°
RealFeel® 36° 35° 33° 32° 32° 33° 35° 41°
Humidity 82% 81% 83% 87% 88% 92% 88% 78%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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0%
 
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0%
Snow
 
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0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 5 N 5 N 5 N 5 N 5 N 5 N 5 N 6 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 0% 0% 0% 0% 0% 0% 25%
Dew Point 32° 31° 30° 30° 30° 32° 33° 34°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 28

more Historical Weather Data >
  Today Normal Record 4/28/2014
High 58° 61° N/A 48°
Low 37° 39° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 13:56 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:46 PM with 12:56 of moolight, then sets at 3:42 AM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 10:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Tue. Arthritis Pain

Tue. UV Index