• Tonight

    Aug 27

    Lo 60°

    Mainly clear

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      4 mph
  • Thu

    Aug 28

    76°Lo 67°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      76°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Aug 29

    85°Lo 68°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      93°
    • Wind
      Speed
      7 mph
    more
  • Sat

    Aug 30

    77°Lo 63°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      71°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      7 mph
    more
  • Sun

    Aug 31

    81°Lo 68°

    Partly sunny with a shower

    Poor for home energy
    • Avg
      RealFeel
      77°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      5 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
8am
9am
  8am 9am
Forecast
Sunny
Mostly Cloudy
Temp (°F) 69° 72°
RealFeel® 67° 71°
Humidity 78% 73%
   
  8am 9am
Rain
 
7%
 
7%
Snow
 
0%
 
0%
Ice
 
0%
 
0%
   
  8am 9am
Wind (mph) 6 NNE 6 ENE
UV Index 1 2
Cloud Cover 0% 75%
Dew Point 62° 63°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 82° 81° N/A 91°
Low 60° 62° N/A 72°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:22 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 AM with 12:11 of moolight, then sets at 8:23 PM

Top Story

Aurora Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. 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.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index