• Today

    Apr 17

    58°Lo 42°

    Increasing clouds

    High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 18

    60°Lo 39°

    Clouds giving way to some sun

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    71°Lo 50°

    Sunshine; breezy in the p.m.

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    74°Lo 54°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
  • Mon

    Apr 21

    72°Lo 60°

    Mostly cloudy with a shower

    Low indoor dust & dander levels
    • Precip
      58%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Mostly cloudy 66° Lo 60° RealFeel® 62° / 54°

N

E

S

W

  • Precipitation: 53%
  • Rain: 0.02 in
  • Snow: 0 in
  • Humidity: 67%
  • Cloud Cover: 76%
  • Dew Point: 52° F
  • Visibility: 8 mi
7 mph

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 74° 64° 85° (1985) 46°
Low 54° 40° 29° (1953) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:32 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:23 AM with 10:05 of moolight, then sets at 10:28 AM

Top Story

Peru Weather Report

Chicago: Chilly Weather to Return for the Weekend

April 17, 2014; 3:33 AM ET

While the city warmed up a bit at midweek, chilly weather will return for Friday. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Dust & Dander

Sun. Wind Maps