• Tonight

    May 5

    Lo 49°

    A brief shower or two

    Sinus Headache Weather
    • Hi
      RealFeel
      54°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
  • Wed

    May 6

    76°Lo 57°

    Warmer with a shower or two

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      6 - High
    • Cloud
      Cover
      54%
    more
  • Thu

    May 7

    80°Lo 62°

    Partly sunny and warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      7 - High
    • Cloud
      Cover
      33%
    more
  • Fri

    May 8

    76°Lo 54°

    A shower and t-storm around

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      75°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Sat

    May 9

    69°Lo 48°

    A shower and t-storm around

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      69°
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    more
Next Previous
A brief shower or two 55° Lo 49° RealFeel® 52° / 47°

N

E

S

W

  • Precipitation: 57%
  • Rain: 0.08 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 76%
  • Dew Point: 50° F
  • Visibility: 9 mi
7 mph

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 56° 64° N/A 55°
Low 49° 41° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:13 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 PM with 10:06 of moolight, then sets at 7:40 AM

Crystal Lake Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 5, 2015; 12:36 PM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. 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!

Tue. Sinus Headache

Tue. UV Index