• Today

    Aug 3

    82°Lo 59°

    Sunshine and patchy clouds

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      8 mph
    more
  • Tue

    Aug 4

    83°Lo 60°

    Mostly sunny and delightful

    Poor for home energy
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Aug 5

    82°Lo 67°

    A stray afternoon shower

    Poor for home energy
    • Avg
      RealFeel
      75°
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      7 mph
  • Thu

    Aug 6

    81°Lo 66°

    Mostly cloudy

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      89°
    • Wind
      Speed
      12 mph
    more
  • Fri

    Aug 7

    80°Lo 63°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      85°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 82° RealFeel® 88° Precipitation 54%

Day

N

E

S

W

  • SE 7 mph
  • Gusts: 14 mph

Mostly cloudy with a stray shower in the afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 29%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 67° RealFeel® 62° Precipitation 60%

Night

N

E

S

W

  • E 9 mph
  • Gusts: 14 mph

Partly cloudy with a couple of showers and a thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 82° 83° 100° (1947) 80°
Low 67° 67° 52° (1974) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:49 AM with 14:15 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:21 PM with -1:-36 of moolight, then sets at 9:44 PM

Harvey Weather Report

Chicago: Cooler Conditions to Last Through Week

August 3, 2015; 4:08 PM ET

The Chicagoland area will experience cooler weather throughout the week. 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.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index