• Sat

    Feb 20

    41°Lo 18°

    Mostly cloudy with a shower

    Beneficial weather for colds
    • Avg
      Temp
      30°
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      41°
    more
  • Sun

    Feb 21

    39°Lo 16°

    Snow or flurries possible

    Beneficial weather for colds
    • Avg
      Temp
      28°
    • Avg
      RealFeel
      22°
    • Hi
      RealFeel
      34°
    more
  • Mon

    Feb 22

    28°Lo 16°

    Snow showers possible; colder

    Neutral weather for colds
    • Avg
      Temp
      22°
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      16°
    more
  • Tue

    Feb 23

    27°Lo 13°

    Considerable cloudiness

    Neutral weather for colds
    • Avg
      Temp
      20°
    • Avg
      RealFeel
      14°
    • Hi
      RealFeel
      17°
  • Wed

    Feb 24

    38°Lo 18°

    Mainly cloudy and warmer

    Beneficial weather for colds
    • Avg
      Temp
      28°
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      34°
    more
Next Previous
Hi 27° RealFeel® 17° Precipitation 22%

Day

N

E

S

W

  • NNW 10 mph
  • Gusts: 26 mph

Considerable cloudiness

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 13° RealFeel® 10° Precipitation 0%

Night

N

E

S

W

  • ENE 6 mph
  • Gusts: 17 mph

Partly cloudy and cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 23

more Historical Weather Data >
  Today Normal Record 2/23/2015
High 27° 36° 58° (1984)
Low 13° 19° -11° (2015) -11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 10:58 of sunlight, then sets at 5:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:47 PM with 12:43 of moolight, then sets at 7:30 AM

DeKalb Weather Report

Chicago: Cold air to blast region through weekend

February 10, 2016; 4:35 AM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.