• Today

    Apr 17

    58°Lo 36°

    Turning cloudy and milder

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

    Apr 18

    52°Lo 31°

    Partly sunny

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

    Apr 19

    61°Lo 44°

    Partly sunny

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

    Apr 20

    68°Lo 49°

    Mostly cloudy with a shower

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      76%
    more
  • Mon

    Apr 21

    64°Lo 53°

    Mostly cloudy, showers around

    Low indoor dust & dander levels
    • Precip
      70%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      76%
    more
Next Previous
A shower possible 58° Lo 52° RealFeel® 56° / 48°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 53%
  • Cloud Cover: 60%
  • Dew Point: 39° F
  • Visibility: 10 mi
9 mph

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 58° 57° N/A 44°
Low 37° 38° N/A 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:28 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:24 PM with 10:02 of moolight, then sets at 8:26 AM

Top Story

Grayslake Weather Report

Chicago: Weekend Warmth on the Way

April 17, 2014; 5:44 PM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. 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?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps