• Today

    Dec 18

    30°Lo 19°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      90%
    more
  • Fri

    Dec 19

    33°Lo 24°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      37°
    • UV
      1 - Low
    • Cloud
      Cover
      76%
    more
  • Sat

    Dec 20

    37°Lo 25°

    Clouds giving way to some sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      39°
    • UV
      1 - Low
    • Cloud
      Cover
      68%
  • Sun

    Dec 21

    40°Lo 30°

    Mostly cloudy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      83%
    more
  • Mon

    Dec 22

    42°Lo 36°

    Cloudy, afternoon rain

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Cloud
      Cover
      97%
    more
Next Previous
Partly sunny 37° Lo 32° RealFeel® 39° / 31°

N

E

S

W

  • Precipitation: 6%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 62%
  • Cloud Cover: 42%
  • Dew Point: 23° F
  • Visibility: 10 mi
4 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 37° 34° 61° (1949) 34°
Low 25° 18° -17° (1983) 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:12 of sunlight, then sets at 4:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 AM with 10:09 of moolight, then sets at 3:41 PM

Ottawa Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 11:01 AM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sat. Sinus Headache

Sat. UV Index