• Tonight

    Feb 9

    Lo 7°

    Frigid; evening flurries

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      -4°
    • Hi
      RealFeel
    • Wind
      Speed
      15 mph
  • Wed

    Feb 10

    16°Lo 7°

    Partly sunny and frigid

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      12 mph
    more
  • Thu

    Feb 11

    20°Lo 11°

    Mostly sunny and frigid

    Very Good for home energy
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      16°
    • Wind
      Speed
      7 mph
    more
  • Fri

    Feb 12

    24°Lo 0°

    A snow shower

    Very Good for home energy
    • Avg
      RealFeel
      -3°
    • Hi
      RealFeel
      15°
    • Wind
      Speed
      10 mph
    more
  • Sat

    Feb 13

    13°Lo 2°

    Mostly sunny and frigid

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      12 mph
    more
Next Previous
Hi 20° RealFeel® 4° Precipitation 58%

Day

N

E

S

W

  • NW 15 mph
  • Gusts: 31 mph

Mostly cloudy, breezy and colder with a bit of snow, accumulating a coating to an inch

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.3 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo 7° RealFeel® -11° Precipitation 57%

Night

N

E

S

W

  • NW 15 mph
  • Gusts: 21 mph

Flurries this evening; otherwise, mostly cloudy, brisk and bitterly cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 9

more Historical Weather Data >
  Today Normal Record 2/9/2015
High 20° 33° 56° (1886) 27°
Low 18° -21° (1899) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:56 AM with 10:22 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:26 AM with 11:27 of moolight, then sets at 6:53 PM

Carol Stream Weather Report

Chicago: Cold air to blast region through weekend

February 9, 2016; 8:55 PM ET

Cold air will grip the Chicago area into the weekend with temperatures up to 15 degrees Fahrenheit below average for this time of year. more >

Tue. Home Energy Efficiency

Tue. Degree Days

Tue. UV Index