• Sat

    Dec 27

    31°Lo 21°

    Colder with clouds and sun

    Unlikely for a snow day
    • Snow
      16%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Dec 28

    31°Lo 21°

    Partly sunny and cool

    Very Unlikely for a snow day
    • Snow
      7%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Dec 29

    27°Lo 14°

    Clouds limiting sunshine

    Very Unlikely for a snow day
    • Snow
      24%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Dec 30

    23°Lo 14°

    Variable clouds; quite cold

    Very Unlikely for a snow day
    • Snow
      5%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Dec 31

    21°Lo 20°

    Very cold with a little snow

    Unlikely for a snow day
    • Snow
      63%
    • Ice
      0%
    • Snow
      0.51 in
    more
Next Previous
Hi 31° RealFeel® 16° Precipitation 16%

Day

N

E

S

W

  • W 15 mph
  • Gusts: 24 mph

Colder with times of clouds and sun

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 21° RealFeel® 15° Precipitation 13%

Night

N

E

S

W

  • W 9 mph
  • Gusts: 16 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 31° 32° 54° (2008) 43°
Low 21° 18° -5° (1983) 20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:18 AM with 9:12 of sunlight, then sets at 4:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:01 AM with 12:24 of moolight, then sets at 11:25 PM

Joliet Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 22, 2014; 4:40 PM ET

There's a chance for a white Christmas around Chicagoland as this week turns unsettled. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.