• Today

    Oct 20

    60°Lo 39°

    Turning cloudy

    Good for an outdoor bbq
    • Precip
      5%
    • Hi
      RealFeel
      56°
    • Wind
      Gust
      15 mph
    more
  • Tue

    Oct 21

    52°Lo 35°

    Cool with periods of sun

    Fair for an outdoor bbq
    • Precip
      1%
    • Hi
      RealFeel
      48°
    • Wind
      Gust
      16 mph
  • Wed

    Oct 22

    54°Lo 36°

    Plenty of sunshine

    Good for an outdoor bbq
    • Precip
      0%
    • Hi
      RealFeel
      57°
    • Wind
      Gust
      8 mph
    more
  • Thu

    Oct 23

    58°Lo 44°

    Clouds and breaks of sun

    Good for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      57°
    • Wind
      Gust
      13 mph
    more
  • Fri

    Oct 24

    63°Lo 47°

    Some sun

    Very Good for an outdoor bbq
    • Precip
      6%
    • Hi
      RealFeel
      64°
    • Wind
      Gust
      10 mph
    more
Next Previous
Partly cloudy 43° Lo 39° RealFeel® 40° / 38°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 26%
  • Dew Point: 35° F
  • Visibility: 10 mi
5 mph

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 52° 59° N/A 52°
Low 35° 41° N/A 29°

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 20, 2014; 2:26 AM ET

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

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Tue. Outdoor Entertaining

Tue. Wind Maps

Tue. UV Index