• Early AM

    Aug 31

    Lo 69°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 31

    80°Lo 70°

    Humid with some sun

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 1

    80°Lo 68°

    A strong thunderstorm

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 2

    76°Lo 64°

    Times of clouds and sun

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      52%
    more
  • Wed

    Sep 3

    79°Lo 70°

    Partly sunny and pleasant

    High ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
Next Previous
Clear 75° Lo 73° RealFeel® 71° / 70°

N

E

S

W

  • Precipitation: 21%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 0%
  • Dew Point: 64° F
  • Visibility: 10 mi
8 mph

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2013
High 79° 79° N/A 77°
Low 70° 60° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:03 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:06 PM with 10:02 of moolight, then sets at 1:08 AM

Top Story

Chicago Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 31, 2014; 3:19 AM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

Wed. Dust & Dander

Wed. Wind Maps