• Wed

    Dec 31

    16°Lo 13°

    Cold with clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      33 mph
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Thu

    Jan 1

    23°Lo 16°

    Mostly sunny and cold

    Watch for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      6%
    • Hours of Precip
      0
  • Fri

    Jan 2

    21°Lo 17°

    Mostly cloudy and cold

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      40%
    • Hours of Precip
      5.5
    more
  • Sat

    Jan 3

    25°Lo 14°

    Cold with occasional snow

    Warning for hair frizz
    • Wind
      Gust
      53 mph
    • Precip
      71%
    • Hours of Precip
      4.5
    more
  • Sun

    Jan 4

    22°Lo 5°

    Cold with brilliant sunshine

    Unlikely for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
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Temperature History - Jan 1

more Historical Weather Data >
  Today Normal Record 1/1/2014
High 23° 28° 52° (2007) 19°
Low 16° 14° -14° (1968)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:23 AM with 9:12 of sunlight, then sets at 4:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:09 PM with 14:39 of moolight, then sets at 4:48 AM

DeKalb Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 27, 2014; 1:30 AM ET

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

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.