• Mon

    Sep 1

    82°Lo 67°

    A couple of thunderstorms

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

    Sep 2

    77°Lo 66°

    A couple of thunderstorms

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

    Sep 3

    80°Lo 61°

    Mostly sunny

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

    Sep 4

    80°Lo 62°

    Plenty of sunshine

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

    Sep 5

    86°Lo 63°

    A morning thunderstorm or two

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 68%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 15 mph

Variable cloudiness with a couple of showers and a thunderstorm

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.74 in
  • Rain: 0.74 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 67° RealFeel® 62° Precipitation 65%

Night

N

E

S

W

  • SSW 9 mph
  • Gusts: 13 mph

Strong evening thunderstorms; cloudy, warm and humid with a couple of thunderstorms around late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.45 in
  • Rain: 0.45 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5 hrs
  • Hours of Rain: 5 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 82° 80° N/A 85°
Low 67° 60° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:11 of sunlight, then sets at 7:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:08 PM with 10:27 of moolight, then sets at 10:35 PM

Top Story

Chicago Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. 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