• Today

    Aug 1

    85°Lo 68°

    Mostly sunny and comfortable

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      9 mph
    more
  • Sun

    Aug 2

    84°Lo 64°

    A strong thunderstorm

    Poor for home energy
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      16 mph
    more
  • Mon

    Aug 3

    81°Lo 57°

    Clouds and sun; less humid

    Poor for home energy
    • Avg
      RealFeel
      69°
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      12 mph
  • Tue

    Aug 4

    80°Lo 59°

    Pleasant with clouds and sun

    Poor for home energy
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Aug 5

    76°Lo 59°

    Partial sunshine

    Poor for home energy
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      80°
    • Wind
      Speed
      8 mph
    more
Next Previous
Times of clouds and sun 79° Lo 67° RealFeel® 82° / 66°

N

E

S

W

  • Precipitation: 0%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 55%
  • Cloud Cover: 46%
  • Dew Point: 56° F
  • Visibility: 10 mi
10 mph

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 81° 81° N/A 87°
Low 57° 64° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:23 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 12:41 of moolight, then sets at 10:50 AM

Island Lake Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 11:04 AM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. 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.

Mon. Home Energy Efficiency

Mon. Degree Days

Mon. UV Index