• Today

    Aug 30

    80°Lo 69°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Aug 31

    79°Lo 70°

    Humid with clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 1

    79°Lo 65°

    Mostly cloudy with t-storms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Tue

    Sep 2

    77°Lo 65°

    Times of clouds and sun

    Moderate ragweed pollen levels
    • Precip
      22%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      46%
    more
  • Wed

    Sep 3

    80°Lo 69°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      27%
    more
Next Previous
A chance of a strong thunderstorm 75° Lo 70° RealFeel® 74° / 69°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.1 in
  • Snow: 0 in
  • Humidity: 88%
  • Cloud Cover: 92%
  • Dew Point: 69° F
  • Visibility: 7 mi
12 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 79° 80° N/A 85°
Low 65° 60° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:09 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 PM with 10:10 of moolight, then sets at 11:19 PM

Top Story

Chicago Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 PM 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 >

Mon. Dust & Dander

Mon. Wind Maps