• Today

    Sep 20

    74°Lo 59°

    Heavy thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      12 mph
  • Sun

    Sep 21

    64°Lo 51°

    Some sun returning, a shower

    Poor for home energy
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      15 mph
    more
  • Mon

    Sep 22

    62°Lo 52°

    Sunny to partly cloudy

    Poor for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      6 mph
    more
  • Tue

    Sep 23

    69°Lo 56°

    Mostly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      4 mph
    more
  • Wed

    Sep 24

    70°Lo 57°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      7 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
7pm
8pm 9pm 10pm 11pm Sun
12am
1am 2am
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 71° 70° 69° 69° 68° 67° 66° 65°
RealFeel® 68° 66° 65° 65° 64° 63° 63° 61°
Humidity 76% 79% 81% 81% 82% 83% 82% 83%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
37%
 
47%
 
51%
 
47%
 
34%
 
34%
 
29%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 8 WSW 8 WSW 7 WSW 7 WSW 6 WSW 6 WSW 6 WSW 6 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 64% 94% 94% 94% 94% 94% 94% 94%
Dew Point 63° 63° 63° 63° 62° 62° 61° 60°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 74° 73° N/A 76°
Low 59° 52° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:16 of sunlight, then sets at 6:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:14 AM with 13:44 of moolight, then sets at 4:58 PM

Top Story

Chicago Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index