• Tonight

    Nov 27

    Lo 12°

    Partly cloudy and very cold

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      12°
    • Hi
      RealFeel
      14°
    • Wind
      Speed
      12 mph
    more
  • Fri

    Nov 28

    37°Lo 32°

    Clouds and sun; not as cold

    Very Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      14 mph
    more
  • Sat

    Nov 29

    47°Lo 38°

    Mainly cloudy; breezy, milder

    Fair for home energy
    • Avg
      RealFeel
      33°
    • Hi
      RealFeel
      37°
    • Wind
      Speed
      14 mph
  • Sun

    Nov 30

    47°Lo 18°

    Mostly cloudy and breezy

    Good for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      38°
    • Wind
      Speed
      15 mph
    more
  • Mon

    Dec 1

    27°Lo 16°

    Clouds and sun; much colder

    Very Good for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
      12°
    • Wind
      Speed
      15 mph
    more
Next Previous
Hi 47° RealFeel® 37° Precipitation 25%

Day

N

E

S

W

  • SSW 14 mph
  • Gusts: 24 mph

Mostly cloudy, breezy and milder

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 38° RealFeel® 28° Precipitation 42%

Night

N

E

S

W

  • WSW 13 mph
  • Gusts: 20 mph

A stray shower in the evening; otherwise, cloudy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Nov 29

more Historical Weather Data >
  Today Normal Record 11/29/2013
High 47° 41° 68° (1998) 37°
Low 38° 25° -3° (1976) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:01 AM with 9:28 of sunlight, then sets at 4:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:27 PM with 12:01 of moolight, then sets at 12:28 AM

Peru 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