• Today

    Aug 4

    81°Lo 57°

    Partly sunny and beautiful

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      5 - High
    • Cloud
      Cover
      36%
  • Wed

    Aug 5

    81°Lo 62°

    Increasing cloudiness

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      57%
    more
  • Thu

    Aug 6

    81°Lo 61°

    Mostly cloudy

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      76%
    more
  • Fri

    Aug 7

    80°Lo 62°

    Clouds and sun with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      4 - Moderate
    • Cloud
      Cover
      69%
    more
  • Sat

    Aug 8

    82°Lo 63°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Cloud
      Cover
      34%
    more
Next Previous
Partly cloudy 61° Lo 57° RealFeel® 62° / 58°

N

E

S

W

  • Precipitation: 2%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 85%
  • Cloud Cover: 26%
  • Dew Point: 55° F
  • Visibility: 10 mi
4 mph

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 81° 82° 97° (1988) 82°
Low 57° 62° 46° (1972) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:19 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:47 PM with 13:15 of moolight, then sets at 12:02 PM

DeKalb Weather Report

Chicago: Cooler Conditions to Last Through Week

August 4, 2015; 10:40 AM ET

The Chicagoland area will experience cooler weather throughout the 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!

Tue. Sinus Headache

Tue. UV Index