• Early AM

    Oct 21

    Lo 38°

    Clearing

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      6 mph
    more
  • Today

    Oct 21

    53°Lo 33°

    Partly sunny and cooler

    Fair for home energy
    • Avg
      RealFeel
      42°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Oct 22

    54°Lo 32°

    Plenty of sun

    Fair for home energy
    • Avg
      RealFeel
      43°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      5 mph
    more
  • Thu

    Oct 23

    58°Lo 41°

    A passing shower or two

    Fair for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      54°
    • Wind
      Speed
      8 mph
  • Fri

    Oct 24

    63°Lo 47°

    Partly sunny and warmer

    Poor for home energy
    • Avg
      RealFeel
      53°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      7 mph
    more
Next Previous
A brief shower or two 54° Lo 37° RealFeel® 52° / 31°

N

E

S

W

  • Precipitation: 52%
  • Rain: 0.02 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 70%
  • Dew Point: 40° F
  • Visibility: 10 mi
8 mph

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 58° 59° 78° (1975) 44°
Low 41° 38° 22° (1969) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 10:48 of sunlight, then sets at 6:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 AM with 11:34 of moolight, then sets at 5:30 PM

DeKalb Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. 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.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index