• Today

    Dec 20

    34°Lo 30°

    Mostly cloudy with flurries

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      35°
    • UV
      1 - Low
    • Cloud
      Cover
      92%
  • Sun

    Dec 21

    38°Lo 32°

    Mostly cloudy with a flurry

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      27°
    • UV
      1 - Low
    • Cloud
      Cover
      89%
    more
  • Mon

    Dec 22

    42°Lo 39°

    Mostly cloudy, afternoon rain

    At High Risk weather for sinus headaches
    • Hi
      RealFeel
      29°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
  • Tue

    Dec 23

    42°Lo 35°

    Cloudy with a few showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      1 - Low
    • Cloud
      Cover
      96%
    more
  • Wed

    Dec 24

    39°Lo 29°

    Windy with snow showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Cloud
      Cover
      94%
    more
Next Previous
Hi 34° RealFeel® 35° Precipitation 52%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 6 mph

Mostly cloudy with a couple of flurries

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs
Lo 30° RealFeel® 25° Precipitation 41%

Night

N

E

S

W

  • S 6 mph
  • Gusts: 10 mph

Mostly cloudy with a flurry around late; watch for some freezing drizzle as well

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 34° 34° 59° (1988) 37°
Low 30° 21° -9° (1963) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 9:08 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:29 AM with 10:06 of moolight, then sets at 3:35 PM

Chicago Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. 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