• Early AM

    Oct 20

    Lo 44°

    Mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      49°
    more
  • Today

    Oct 20

    59°Lo 40°

    Variable cloudiness

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      57°
    more
  • Tue

    Oct 21

    53°Lo 38°

    Cool with periods of sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      50°
    more
  • Wed

    Oct 22

    54°Lo 35°

    Plenty of sunshine, but cool

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      56°
  • Thu

    Oct 23

    58°Lo 43°

    Sunny to partly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      57°
    more
Next Previous
Plenty of sunshine 54° Lo 46° RealFeel® 56° / 44°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 60%
  • Cloud Cover: 0%
  • Dew Point: 38° F
  • Visibility: 10 mi
6 mph

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 54° 59° N/A 43°
Low 35° 40° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:49 of sunlight, then sets at 6:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:54 AM with 12:02 of moolight, then sets at 4:56 PM

Grayslake Weather Report

Cool Weather Ahead for Chicago

October 19, 2014; 9:46 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Wed. Degree Days

Wed. Evapotranspiration