• Tonight

    Dec 26

    Lo 35°

    Mostly cloudy, a little rain

    Lawn Mowing Weather
    • Hours of Precip
      2
    • Precip
      25%
    • Hi
      RealFeel
      41°
    more
  • Sat

    Dec 27

    44°Lo 24°

    A little rain in the morning

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      69%
    • Hi
      RealFeel
      34°
    more
  • Sun

    Dec 28

    33°Lo 23°

    Partly sunny and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      32°
    more
  • Mon

    Dec 29

    30°Lo 15°

    Mostly cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      22°
    more
  • Tue

    Dec 30

    16°Lo 5°

    Colder with periods of sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      15%
    • Hi
      RealFeel
Next Previous
Times of clouds and sun 15° Lo 15° RealFeel® 3° / 0°

N

E

S

W

  • Precipitation: 15%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 63%
  • Cloud Cover: 70%
  • Dew Point: 4° F
  • Visibility: 10 mi
12 mph

Temperature History - Dec 30

more Historical Weather Data >
  Today Normal Record 12/30/2013
High 16° 28° 48° (2006) 20°
Low 14° -9° (1983) -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:10 of sunlight, then sets at 4:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:48 PM with 13:58 of moolight, then sets at 2:46 AM

DeKalb Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 26, 2014; 4:42 PM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Tue. Degree Days

Tue. Evapotranspiration