• Today

    Apr 20

    74°Lo 50°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      6 - High
    • Air Qual.
      Moderate
    more
  • Mon

    Apr 21

    73°Lo 44°

    Couple of showers, t-storms

    At Risk weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Air Qual.
      Moderate
  • Tue

    Apr 22

    58°Lo 33°

    Cooler with clouds breaking

    Beneficial weather for asthma
    • Hi
      RealFeel
      57°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Wed

    Apr 23

    58°Lo 38°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      61°
    • UV
      7 - High
    • Cloud
      Cover
      34%
    more
  • Thu

    Apr 24

    68°Lo 48°

    A couple of thunderstorms

    Neutral weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      4 - Moderate
    • Cloud
      Cover
      94%
    more
Next Previous
Mainly clear 50° Lo 44° RealFeel® 40° / 32°

N

E

S

W

  • Precipitation: 19%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 25%
  • Dew Point: 41° F
  • Visibility: 10 mi
14 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 73° 62° N/A 53°
Low 44° 42° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:38 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:13 AM with 10:15 of moolight, then sets at 11:28 AM

Top Story

Dundee Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 20, 2014; 2:12 PM ET

A showery pattern with up-and-down temperatures is coming this week to Chicago. more >

Is it a Cold or the Flu?

Apr 19, 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?

Mon. Air Quality

Mon. Asthma Risk

Mon. UV Index