• Today

    Jul 30

    75°Lo 55°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      66°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      7 mph
    more
  • Thu

    Jul 31

    77°Lo 58°

    A p.m. t-storm in spots

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      81°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Aug 1

    77°Lo 56°

    Partly sunny with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      4 mph
    more
  • Sat

    Aug 2

    77°Lo 55°

    Clouds and sun with a t-storm

    Poor for home energy
    • Avg
      RealFeel
      68°
    • Hi
      RealFeel
      83°
    • Wind
      Speed
      5 mph
  • Sun

    Aug 3

    79°Lo 57°

    Partly sunny and nice

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      4 mph
    more
Next Previous
Hi 77° RealFeel® 83° Precipitation 59%

Day

N

E

S

W

  • NNE 5 mph
  • Gusts: 8 mph

Periods of clouds and sunshine with a shower or thunderstorm

  • Max UV Index: 7 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.31 in
  • Rain: 0.31 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 55° RealFeel® 53° Precipitation 5%

Night

N

E

S

W

  • NNE 4 mph
  • Gusts: 6 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2013
High 77° 82° 98° (1988) 83°
Low 55° 62° 48° (1976) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:24 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:18 PM with 11:05 of moolight, then sets at 11:23 PM

Top Story

DeKalb Weather Report

Late-Week Thunderstorms in Store for Chicago

July 30, 2014; 6:08 AM ET

Thunderstorms will move into the Chicago area later this week, and the threat for storms will remain into the weekend. 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.

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index