• Early AM

    Sep 16

    Lo 47°

    Clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      54°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      4 mph
    more
  • Today

    Sep 16

    65°Lo 44°

    Mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      59°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      3 mph
  • Wed

    Sep 17

    66°Lo 48°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      73°
    • Wind
      Speed
      3 mph
    more
  • Thu

    Sep 18

    68°Lo 52°

    Mostly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      71°
    • Wind
      Speed
      6 mph
    more
  • Fri

    Sep 19

    73°Lo 60°

    Pleasant with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      64°
    • Hi
      RealFeel
      72°
    • Wind
      Speed
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 50° 50° 49° 48° 47° 48° 50° 53°
RealFeel® 47° 47° 47° 46° 46° 46° 50° 55°
Humidity 90% 91% 91% 92% 93% 93% 85% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
4%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 5 NNW 4 NNW 4 NNW 4 NNW 4 NNW 3 NNW 3 NNW 3 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 0% 0% 0% 5% 13% 20% 20% 13%
Dew Point 48° 47° 47° 46° 45° 46° 46° 46°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 16

more Historical Weather Data >
  Today Normal Record 9/16/2013
High 65° 75° 93° (1931) 64°
Low 44° 57° 39° (1984) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 12:27 of sunlight, then sets at 6:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:35 AM with 6:48 of moolight, then sets at 2:24 PM

Top Story

Harvey Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 15, 2014; 9:18 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index