• Today

    Mar 4

    15°Lo -1°

    Partly sunny; breezy, colder

    Poor for an outdoor bbq
    • Precip
      4%
    • Hi
      RealFeel
    • Wind
      Gust
      25 mph
  • Thu

    Mar 5

    11°Lo -2°

    Sunny, but frigid

    Poor for an outdoor bbq
    • Precip
      3%
    • Hi
      RealFeel
    • Wind
      Gust
      18 mph
    more
  • Fri

    Mar 6

    26°Lo 18°

    Mostly sunny and windy

    Poor for an outdoor bbq
    • Precip
      11%
    • Hi
      RealFeel
    • Wind
      Gust
      31 mph
    more
  • Sat

    Mar 7

    38°Lo 20°

    Periods of sun; not as cold

    Poor for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      29°
    • Wind
      Gust
      24 mph
    more
  • Sun

    Mar 8

    37°Lo 23°

    Chilly with some sun

    Poor for an outdoor bbq
    • Precip
      10%
    • Hi
      RealFeel
      32°
    • Wind
      Gust
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Sunny
Partly Sunny
Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 14° 13° 11° 10°
RealFeel® -6° -8° -9° -11° -13° -14° -14° -13°
Humidity 65% 66% 69% 71% 72% 72% 70% 68%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
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Snow
 
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Ice
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 17 WNW 16 WNW 15 WNW 16 WNW 16 WNW 16 WNW 15 WNW 14 NW
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 6% 36% 64% 10% 10% 10% 10% 10%
Dew Point -1° -1°
Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Mar 4

more Historical Weather Data >
  Today Normal Record 3/4/2014
High 15° 39° 70° (1983) 21°
Low -1° 23° -13° (2002)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 11:23 of sunlight, then sets at 5:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:07 PM with 13:02 of moolight, then sets at 6:09 AM

DeKalb Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 4, 2015; 10:53 AM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Wed. Outdoor Entertaining

Wed. Wind Maps

Wed. UV Index