• Today

    Dec 28

    33°Lo 24°

    Partly sunny

    Good for home energy
    • Avg
      RealFeel
      24°
    • Hi
      RealFeel
      29°
    • Wind
      Speed
      6 mph
    more
  • Mon

    Dec 29

    29°Lo 14°

    Mostly cloudy

    Good for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      23°
    • Wind
      Speed
      8 mph
  • Tue

    Dec 30

    19°Lo 6°

    Partly sunny and colder

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

    Dec 31

    16°Lo 13°

    Sunny, brisk and very cold

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

    Jan 1

    28°Lo 19°

    Mostly sunny and not as cold

    Excellent for home energy
    • Avg
      RealFeel
      13°
    • Hi
      RealFeel
      15°
    • Wind
      Speed
      14 mph
    more
Next Previous
Mostly cloudy 28° Lo 24° RealFeel® 22° / 17°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 64%
  • Cloud Cover: 89%
  • Dew Point: 15° F
  • Visibility: 10 mi
8 mph

Temperature History - Dec 29

more Historical Weather Data >
  Today Normal Record 12/29/2013
High 29° 32° N/A 40°
Low 14° 18° N/A 11°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:08 of sunlight, then sets at 4:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 PM with 13:29 of moolight, then sets at 1:38 AM

Mount Prospect 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