• Tonight

    Oct 24

    Lo 52°

    Mostly cloudy; fog late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      5 mph
  • Sat

    Oct 25

    67°Lo 40°

    Fog in the a.m.; partly sunny

    Poor for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Oct 26

    63°Lo 52°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      64°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Oct 27

    74°Lo 55°

    Partly sunny and breezy

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      14 mph
    more
  • Tue

    Oct 28

    62°Lo 40°

    Cooler with showers around

    Poor for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      57°
    • Wind
      Speed
      14 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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Sat
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  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Fog
Fog
Temp (°F) 56° 56° 55° 55° 55° 54° 53° 52°
RealFeel® 52° 52° 51° 51° 51° 51° 49° 49°
Humidity 84% 85% 86% 87% 87% 88% 89% 90%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
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0%
Snow
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 7 SSW 7 SSW 7 SSW 7 SW 7 SW 7 WSW 7 WSW 7 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 77% 76% 76% 92% 83% 76% 76% 76%
Dew Point 51° 51° 51° 51° 51° 51° 50° 50°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 24

more Historical Weather Data >
  Today Normal Record 10/24/2013
High 64° 57° N/A 40°
Low 52° 36° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 10:42 of sunlight, then sets at 5:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:56 AM with 10:40 of moolight, then sets at 6:36 PM

Crystal Lake Weather Report

Warm, Sunny Weekend in the Offing for Chicago

October 24, 2014; 6:34 PM ET

Warmth will be the theme this weekend in Chicago, as abundant sunshine hangs around the city. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Fri. Home Energy Efficiency

Fri. Degree Days

Fri. UV Index