• Today

    Dec 29

    29°Lo 12°

    Mostly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      1 - Low
    • Air Qual.
      Good
  • Tue

    Dec 30

    16°Lo 4°

    Partly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    Dec 31

    15°Lo 14°

    Sunny, brisk and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      -8°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Thu

    Jan 1

    26°Lo 17°

    Sunshine; breezy, not as cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      11°
    • UV
      2 - Low
    • Cloud
      Cover
      17%
    more
  • Fri

    Jan 2

    32°Lo 23°

    Warmer with variable clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      1 - Low
    • Cloud
      Cover
      71%
    more
Next Previous
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Forecast
Cloudy
Cloudy
Cloudy
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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%
   
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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 >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index