• Today

    Apr 21

    77°Lo 40°

    A thunderstorm this afternoon

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

    Apr 22

    52°Lo 31°

    Partly sunny; breezy, cooler

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

    Apr 23

    57°Lo 39°

    Some sun, then clouds

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

    Apr 24

    66°Lo 47°

    A t-storm in the afternoon

    Moderate indoor dust & dander levels
    • Precip
      58%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      78%
    more
  • Fri

    Apr 25

    63°Lo 35°

    A shower; colder in the p.m.

    Moderate indoor dust & dander levels
    • Precip
      44%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      32%
    more
Next Previous
A couple of showers and thunderstorms 62° Lo 52° RealFeel® 56° / 44°

N

E

S

W

  • Precipitation: 64%
  • Rain: 0.24 in
  • Snow: 0 in
  • Humidity: 73%
  • Cloud Cover: 46%
  • Dew Point: 49° F
  • Visibility: 8 mi
9 mph

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 77° 62° 84° (1985) 52°
Low 40° 41° 22° (1904) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:58 AM with 13:35 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:05 AM with 10:17 of moolight, then sets at 11:22 AM

Top Story

Hamlet Weather Report

Rain Coming to Chicago with Roller Coaster Temperatures

April 21, 2014; 4:31 AM 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. Pollen

Mon. Dust & Dander

Mon. Wind Maps