• Today

    Dec 28

    34°Lo 22°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      30°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Dec 29

    28°Lo 13°

    Mostly cloudy

    Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      7 mph
  • Tue

    Dec 30

    19°Lo 6°

    Partly sunny and very cold

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      12°
    • Wind
      Speed
      8 mph
    more
  • Wed

    Dec 31

    17°Lo 13°

    Sunny, brisk and very cold

    Excellent for home energy
    • Avg
      RealFeel
      -5°
    • Hi
      RealFeel
      -1°
    • Wind
      Speed
      15 mph
    more
  • Thu

    Jan 1

    27°Lo 18°

    Mostly sunny and not as cold

    Very Good for home energy
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      15°
    • Wind
      Speed
      14 mph
    more
Next Previous
Mostly cloudy 27° Lo 22° RealFeel® 22° / 17°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 64%
  • Cloud Cover: 81%
  • Dew Point: 14° F
  • Visibility: 10 mi
7 mph

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 28° 31° N/A 38°
Low 13° 17° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:07 of sunlight, then sets at 4:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:08 PM with 13:30 of moolight, then sets at 1:38 AM

Lake Forest Weather Report

Chicago: Temperatures to Tumble as Year Comes to an End

December 28, 2014; 3:22 AM ET

Temperatures are set to tumble this week across Chicagoland, putting a harsh chill on the final days of 2014. 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