• Tonight

    Feb 9

    Lo 7°

    Very cold; evening flurries

    Asthma Weather
    • Hi
      RealFeel
    • UV
      2 - Low
    • Air Qual.
      Good
  • Wed

    Feb 10

    15°Lo 7°

    Partly sunny and frigid

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Feb 11

    21°Lo 12°

    Mostly sunny and quite cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      17°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Feb 12

    24°Lo 1°

    Mostly cloudy, a snow shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      14°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    Feb 13

    13°Lo 3°

    Mostly sunny and very cold

    Beneficial weather for asthma
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
Flurries 15° Lo 12° RealFeel® -5° / -8°

N

E

S

W

  • Precipitation: 43%
  • Rain: 0 in
  • Snow: 0.0 in
  • Humidity: 72%
  • Cloud Cover: 94%
  • Dew Point: 6° F
  • Visibility: 10 mi
16 mph

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 18° 31° 59° (1990) 25°
Low 15° -11° (2007) 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 10:21 of sunlight, then sets at 5:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 11:26 of moolight, then sets at 6:55 PM

DeKalb Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 2:25 PM 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 >

Tue. Air Quality

Tue. Asthma Risk

Tue. UV Index