• Today

    Mar 29

    43°Lo 31°

    Windy with periods of rain

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

    Mar 30

    58°Lo 42°

    Partly sunny and warmer

    Fair for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      12 mph
    more
  • Tue

    Mar 31

    60°Lo 33°

    Partly sunny

    Poor for home energy
    • Avg
      RealFeel
      46°
    • Hi
      RealFeel
      62°
    • Wind
      Speed
      10 mph
  • Wed

    Apr 1

    67°Lo 54°

    Breezy and mild with sunshine

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      68°
    • Wind
      Speed
      17 mph
    more
  • Thu

    Apr 2

    66°Lo 39°

    Mostly cloudy, showers around

    Poor for home energy
    • Avg
      RealFeel
      47°
    • Hi
      RealFeel
      65°
    • Wind
      Speed
      16 mph
    more
Next Previous
Hi 60° RealFeel® 62° Precipitation 1%

Day

N

E

S

W

  • NNW 10 mph
  • Gusts: 17 mph

Partly sunny

  • Max UV Index: 5 (Moderate)
  • 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 33° RealFeel® 29° Precipitation 2%

Night

N

E

S

W

  • SE 7 mph
  • Gusts: 14 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 31

more Historical Weather Data >
  Today Normal Record 3/31/2014
High 60° 53° 87° (1981) 68°
Low 33° 34° 12° (1969) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:40 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:58 PM with 13:12 of moolight, then sets at 5:10 AM

Carol Stream Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 29, 2015; 1:27 PM ET

Milder weather will return to Chicago to kickoff the new week. 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.

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index