• Today

    Dec 25

    42°Lo 33°

    Breezy; cloudy, then some sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      33°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Fri

    Dec 26

    46°Lo 38°

    Some sun, then turning cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      38°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sat

    Dec 27

    42°Lo 22°

    Cloudy with a little rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Sun

    Dec 28

    33°Lo 21°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      2 - Low
    • Cloud
      Cover
      27%
    more
  • Mon

    Dec 29

    31°Lo 17°

    Rather cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      23°
    • UV
      1 - Low
    • Cloud
      Cover
      76%
Next Previous
Mostly cloudy 30° Lo 24° RealFeel® 23° / 15°

N

E

S

W

  • Precipitation: 14%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 71%
  • Cloud Cover: 76%
  • Dew Point: 18° F
  • Visibility: 10 mi
9 mph

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 31° 28° N/A 36°
Low 17° 12° N/A -1°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:07 of sunlight, then sets at 4:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:10 PM with 13:30 of moolight, then sets at 1:40 AM

Crystal Lake Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 25, 2014; 1:00 PM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. 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.

Mon. Asthma Risk

Mon. UV Index