• Tonight

    Nov 27

    Lo 7°

    Patchy clouds and frigid

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      11°
    • Wind
      Speed
      12 mph
    more
  • Fri

    Nov 28

    31°Lo 28°

    A morning snow shower around

    Very Good for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      9 mph
    more
  • Sat

    Nov 29

    43°Lo 37°

    Mostly cloudy and not as cold

    Good for home energy
    • Avg
      RealFeel
      31°
    • Hi
      RealFeel
      35°
    • Wind
      Speed
      10 mph
  • Sun

    Nov 30

    42°Lo 16°

    Cloudy and breezy

    Good for home energy
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      15 mph
    more
  • Mon

    Dec 1

    23°Lo 13°

    Partly sunny and colder

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      14 mph
    more
Next Previous
Not as cold 41° Lo 33° RealFeel® 33° / 26°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 81%
  • Cloud Cover: 76%
  • Dew Point: 31° F
  • Visibility: 10 mi
10 mph

Temperature History - Nov 29

more Historical Weather Data >
  Today Normal Record 11/29/2013
High 43° 41° N/A 33°
Low 37° 26° N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 9:22 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:23 PM with 12:00 of moolight, then sets at 12:23 AM

Round Lake Weather Report

Chicago: Dry, Chilly Weather to Define the Weekend

November 27, 2014; 7:53 PM ET

Dry, chilly weather will remain across the Chicago area through the weekend as travelers begin their trek home from Thanksgiving destinations. 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