• Today

    Jul 1

    71°Lo 49°

    A blend of sun and clouds

    Poor for home energy
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      78°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Jul 2

    70°Lo 52°

    Plenty of sunshine

    Poor for home energy
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      74°
    • Wind
      Speed
      9 mph
    more
  • Fri

    Jul 3

    74°Lo 53°

    Partly sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      5 mph
    more
  • Sat

    Jul 4

    78°Lo 57°

    Pleasant with plenty of sun

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
    more
  • Sun

    Jul 5

    79°Lo 63°

    Sunny and pleasant

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      7 mph
Next Previous
Bright sunshine 79° Lo 75° RealFeel® 85° / 73°

N

E

S

W

  • Precipitation: 8%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 59%
  • Cloud Cover: 0%
  • Dew Point: 62° F
  • Visibility: 10 mi
8 mph

Temperature History - Jul 5

more Historical Weather Data >
  Today Normal Record 7/5/2014
High 79° 84° 97° (2012) 73°
Low 63° 63° 45° (1972) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 15:07 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:59 PM with 11:45 of moolight, then sets at 10:44 AM

DeKalb Weather Report

Chicago: Brief Cooldown to Precede Sunny Holiday Weekend

July 1, 2015; 9:45 AM ET

The Chicago area will experience a drop in temperatures into late week before a mostly sunny Independence Day unfolds. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Sun. Home Energy Efficiency

Sun. Degree Days

Sun. UV Index