• Tonight

    Aug 31

    Lo 66°

    Mainly clear, warm; fog late

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      90°
    • Wind
      Speed
      4 mph
    more
  • Tue

    Sep 1

    88°Lo 68°

    Fog in the a.m.; mostly sunny

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      95°
    • Wind
      Speed
      7 mph
  • Wed

    Sep 2

    90°Lo 68°

    Partly sunny, warm and humid

    Poor for home energy
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    • Wind
      Speed
      6 mph
    more
  • Thu

    Sep 3

    87°Lo 67°

    Partly sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      81°
    • Hi
      RealFeel
      94°
    • Wind
      Speed
      5 mph
    more
  • Fri

    Sep 4

    86°Lo 65°

    Sunny and very warm

    Poor for home energy
    • Avg
      RealFeel
      78°
    • Hi
      RealFeel
      92°
    • Wind
      Speed
      6 mph
    more
Next Previous
Mainly clear 79° Lo 74° RealFeel® 80° / 74°

N

E

S

W

  • Precipitation: 3%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 74%
  • Cloud Cover: 18%
  • Dew Point: 67° F
  • Visibility: 10 mi
5 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 88° 78° N/A 82°
Low 68° 60° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:09 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 PM with 13:35 of moolight, then sets at 10:54 AM

Libertyville Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

August 31, 2015; 9:17 PM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index