• Tonight

    Mar 28

    Lo 24°

    Cold with increasing clouds

    Sinus Headache Weather
    • Hi
      RealFeel
      42°
    • UV
      5 - Moderate
    • Cloud
      Cover
      12%
  • Sun

    Mar 29

    45°Lo 30°

    Very windy; a few showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      33°
    • UV
      3 - Moderate
    • Cloud
      Cover
      76%
    more
  • Mon

    Mar 30

    53°Lo 40°

    Sunny and milder

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      51°
    • UV
      6 - High
    • Cloud
      Cover
      2%
    more
  • Tue

    Mar 31

    55°Lo 31°

    Partly sunny and breezy

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      52°
    • UV
      5 - Moderate
    • Cloud
      Cover
      43%
    more
  • Wed

    Apr 1

    61°Lo 50°

    Sun giving way to clouds

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      61°
    • UV
      6 - High
    • Cloud
      Cover
      32%
    more
Next Previous
Increasing clouds 28° Lo 24° RealFeel® 24° / 18°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 57%
  • Cloud Cover: 23%
  • Dew Point: 12° F
  • Visibility: 10 mi
7 mph

Temperature History - Mar 28

more Historical Weather Data >
  Today Normal Record 3/28/2014
High 37° 48° N/A 47°
Low 24° 28° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:43 AM with 12:31 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:10 PM with 14:24 of moolight, then sets at 3:34 AM

Crystal Lake Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 29, 2015; 12:09 AM ET

Milder weather will return to Chicago to kickoff the new week. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sat. Sinus Headache

Sat. UV Index