• Today

    Dec 29

    29°Lo 12°

    Mostly cloudy

    Poor for running
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
  • Tue

    Dec 30

    16°Lo 4°

    Partly sunny and very cold

    Poor for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      18 mph
    more
  • Wed

    Dec 31

    15°Lo 14°

    Sunny, brisk and very cold

    Poor for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      32 mph
    more
  • Thu

    Jan 1

    26°Lo 17°

    Sunshine; breezy, not as cold

    Poor for running
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      29 mph
    more
  • Fri

    Jan 2

    32°Lo 23°

    Warmer with variable clouds

    Poor for running
    • Precip
      10%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 22° 23° 22° 23° 24° 25° 26° 26°
RealFeel® 20° 21° 19° 13° 14° 16° 18° 19°
Humidity 88% 85% 83% 82% 76% 74% 70% 66%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 N 5 N 6 N 9 NNE 9 NNE 9 NNE 9 NNE 9 NNE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 100% 50% 57% 96% 98% 98% 90% 78%
Dew Point 19° 19° 17° 18° 17° 17° 17° 17°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 29° 29° 63° (1984) 35°
Low 12° 14° -8° (1983)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:10 of sunlight, then sets at 4:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:12 PM with 13:30 of moolight, then sets at 1:42 AM

DeKalb Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 29, 2014; 6:37 AM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.