• Today

    Oct 20

    64°Lo 42°

    Turning cloudy

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

    Oct 21

    54°Lo 37°

    Partly sunny and cooler

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

    Oct 22

    57°Lo 36°

    Plenty of sun

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

    Oct 23

    60°Lo 46°

    More clouds than sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Fri

    Oct 24

    65°Lo 48°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 60° RealFeel® 59° Precipitation 25%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

More clouds than sun

  • Max UV Index: 2 (Low)
  • Thunderstorms: 4%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 46° RealFeel® 42° Precipitation 43%

Night

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

An evening shower in places; otherwise, considerable cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 60° 60° N/A 46°
Low 46° 41° N/A 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:13 AM with 10:46 of sunlight, then sets at 5:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:53 AM with 11:07 of moolight, then sets at 6:00 PM

Downers Grove Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. 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.

Thu. Snow Day Potential