• Today

    Aug 20

    86°Lo 69°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      79°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      5 mph
  • Thu

    Aug 21

    87°Lo 74°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Aug 22

    90°Lo 72°

    Some sun with a thunderstorm

    Fair for home energy
    • Avg
      RealFeel
      89°
    • Hi
      RealFeel
      103°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Aug 23

    89°Lo 71°

    Periods of sun with a t-storm

    Fair for home energy
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      100°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Aug 24

    91°Lo 70°

    Clouds and sun; hot, humid

    Fair for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      96°
    • Wind
      Speed
      8 mph
    more
Next Previous
Sunny 83° Lo 68° RealFeel® 89° / 68°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 66%
  • Cloud Cover: 16%
  • Dew Point: 64° F
  • Visibility: 10 mi
4 mph

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 86° 82° 98° (1947) 88°
Low 69° 63° 47° (1950) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:40 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:44 AM with 14:47 of moolight, then sets at 4:31 PM

Top Story

Medinah Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 20, 2014; 10:53 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. 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