• Today

    Sep 30

    61°Lo 46°

    Mostly cloudy and cooler

    Poor for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      7 mph
    more
  • Wed

    Oct 1

    70°Lo 56°

    Intervals of clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      60°
    • Hi
      RealFeel
      69°
    • Wind
      Speed
      8 mph
  • Thu

    Oct 2

    72°Lo 51°

    A couple of thunderstorms

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      67°
    • Wind
      Speed
      13 mph
    more
  • Fri

    Oct 3

    54°Lo 37°

    Cooler with a stray shower

    Poor for home energy
    • Avg
      RealFeel
      38°
    • Hi
      RealFeel
      49°
    • Wind
      Speed
      13 mph
    more
  • Sat

    Oct 4

    52°Lo 37°

    Chance of a shower

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      44°
    • Wind
      Speed
      12 mph
    more
Next Previous
A couple of showers and thunderstorms 58° Lo 56° RealFeel® 54° / 51°

N

E

S

W

  • Precipitation: 60%
  • Rain: 0.2 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 95%
  • Dew Point: 54° F
  • Visibility: 8 mi
7 mph

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 70° 68° 88° (1971) 80°
Low 56° 45° 30° (1993) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 11:45 of sunlight, then sets at 6:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:56 PM with 10:08 of moolight, then sets at 12:04 AM

Top Story

DeKalb Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

September 30, 2014; 12:40 PM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. 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