• Today

    Dec 20

    35°Lo 28°

    Mostly cloudy

    Good for home energy
    • Avg
      RealFeel
      30°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      4 mph
  • Sun

    Dec 21

    40°Lo 30°

    Mostly cloudy with a flurry

    Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      31°
    • Wind
      Speed
      9 mph
    more
  • Mon

    Dec 22

    44°Lo 38°

    Mostly cloudy, afternoon rain

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      14 mph
    more
  • Tue

    Dec 23

    44°Lo 31°

    Cloudy with a few showers

    Fair for home energy
    • Avg
      RealFeel
      28°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      9 mph
    more
  • Wed

    Dec 24

    37°Lo 26°

    Very windy; snow showers

    Very Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      20°
    • Wind
      Speed
      23 mph
    more
Next Previous
A flurry 31° Lo 28° RealFeel® 29° / 25°

N

E

S

W

  • Precipitation: 31%
  • Rain: 0 in
  • Snow: 0.0 in
  • Humidity: 74%
  • Cloud Cover: 95%
  • Dew Point: 22° F
  • Visibility: 10 mi
5 mph

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 35° N/A 38°
Low 28° 20° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:05 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:31 AM with 10:04 of moolight, then sets at 3:35 PM

Vernon Hills Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. 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