• Today

    Aug 29

    85°Lo 70°

    A t-storm late this afternoon

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

    Aug 30

    81°Lo 66°

    A couple of thunderstorms

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

    Aug 31

    85°Lo 70°

    Humid with clouds and sun

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

    Sep 1

    84°Lo 64°

    A couple of thunderstorms

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

    Sep 2

    81°Lo 62°

    Times of clouds and sun

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 84° RealFeel® 88° Precipitation 60%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 15 mph

Clouds and breaks of sun; humid with a couple of showers and a thunderstorm

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 64° RealFeel® 62° Precipitation 80%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 8 mph

A couple of thunderstorms around, mainly early, when they can be strong; cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.71 in
  • Rain: 0.71 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 84° 80° 101° (1953) 85°
Low 64° 60° 45° (1949) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:08 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 10:10 of moolight, then sets at 11:20 PM

Top Story

Carol Stream Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. 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.

Mon. Snow Day Potential