• Cloudy 26°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      27°
    • Wind
      Chill
      20°
    • Wind
      Speed
      5 mph
  • Today

    Dec 18

    Hi 29°

    Clouds and sun

    Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      5 mph
    Day Details >
  • Tomorrow

    Dec 19

    Hi 32°

    Rather cloudy

    Good for home energy
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      4 mph
    Day Details >
  • Saturday

    Dec 20

    Hi 33°

    Clouds breaking for some sun

    Good for home energy
    • Avg
      RealFeel
      27°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      4 mph
    Day Details >
Next

Expect rainy weather Monday afternoon through late Monday night

12/18 12/19 Now: 11:30am
AM 11-3
  • 11am Mostly cloudy 26° 0%
  • 12pm Mostly cloudy 27° 0%
  • 1pm Mostly cloudy 28° 0%
  • 2pm Mostly cloudy 29° 0%
  • 3pm Intermittent clouds 29° 0%
PM 10-3
  • 10pm Partly cloudy 28° 0%
  • 11pm Partly cloudy 27° 0%
  • 12am Partly cloudy 27° 0%
  • 1am Partly cloudy 27° 0%
  • 2am Mostly clear 27° 0%
  • 3am Mostly clear 27° 0%
AM 4-9
  • 4am Mostly clear 26° 0%
  • 5am Mostly clear 25° 0%
  • 6am Mostly clear 26° 0%
  • 7am Mostly cloudy 26° 0%
  • 8am Mostly cloudy 27° 0%
  • 9am Mostly cloudy 27° 0%
Hourly Forecast >
Dec 18, 2014; 7:03 AM ET
Snow possible Monday
Chicago, IL Weather Forecast

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Chicago Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 11:01 AM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

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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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index