• Mostly sunny 78°
    Home Energy Efficiency Current Weather
    • Yesterday
      Temp
      73°
    • Wind
      Chill
      78°
    • Wind
      Speed
      13MPH
  • Today

    Jul 13

    Hi 82°

    Clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      7 mph
    Day Details >
  • Tomorrow

    Jul 14

    Hi 76°

    Thundershower

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      9 mph
    Day Details >
  • Tuesday

    Jul 15

    Hi 71°

    An afternoon shower in spots

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      6 mph
    Day Details >
Next

A thunderstorm tomorrow afternoon

7/13 7/14 Now: 11:35am
AM 11-3
  • 11am Intermittent clouds 77° 7%
  • 12pm Intermittent clouds 78° 7%
  • 1pm Intermittent clouds 80° 7%
  • 2pm Intermittent clouds 81° 7%
  • 3pm Intermittent clouds 82° 7%
PM 10-3
  • 10pm Mostly clear 71° 0%
  • 11pm Mostly clear 69° 0%
  • 12am Mostly clear 68° 0%
  • 1am Mostly clear 66° 0%
  • 2am Mostly clear 64° 1%
  • 3am Mostly clear 63° 1%
AM 4-9
  • 4am Mostly clear 62° 3%
  • 5am Partly cloudy 61° 7%
  • 6am Intermittent clouds 62° 7%
  • 7am Intermittent clouds 63° 9%
  • 8am Intermittent clouds 66° 15%
  • 9am Intermittent clouds 68° 15%
Hourly Forecast >

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Top Story

Winnetka Weather Report

Chicago to Turn Septemberlike This Week

July 13, 2014; 2:59 AM ET

Dry weather will close out the weekend in Chicago before the city gets a taste of September. 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.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index