• Tonight

    Oct 20

    Lo 40°

    Clouds breaking

    Asthma Weather
    • Hi
      RealFeel
      57°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Tue

    Oct 21

    54°Lo 36°

    Cool with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      50°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Wed

    Oct 22

    57°Lo 36°

    Plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      3 - Moderate
    • Air Qual.
      Good
    more
  • Thu

    Oct 23

    59°Lo 46°

    Variable cloudiness

    Beneficial weather for asthma
    • Hi
      RealFeel
      58°
    • UV
      2 - Low
    • Cloud
      Cover
      70%
  • Fri

    Oct 24

    64°Lo 48°

    Partly sunny and nice

    Beneficial weather for asthma
    • Hi
      RealFeel
      64°
    • UV
      3 - Moderate
    • Cloud
      Cover
      45%
    more
Next Previous
Mostly cloudy 50° Lo 46° RealFeel® 46° / 42°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.01 in
  • Snow: 0 in
  • Humidity: 91%
  • Cloud Cover: 77%
  • Dew Point: 45° F
  • Visibility: 10 mi
6 mph

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 59° 57° N/A 44°
Low 46° 36° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 10:44 of sunlight, then sets at 5:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:54 AM with 11:06 of moolight, then sets at 6:00 PM

Crystal Lake Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

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

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Asthma Risk

Thu. UV Index