• Today

    Dec 18

    30°Lo 20°

    Sun and clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Dec 19

    33°Lo 22°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Dec 20

    35°Lo 26°

    Clouds yielding to some sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sun

    Dec 21

    38°Lo 30°

    A blend of sun and clouds

    Low ragweed pollen levels
    • Precip
      12%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      78%
    more
  • Mon

    Dec 22

    41°Lo 36°

    Cloudy with afternoon rain

    Ragweed Pollen Weather
    • Precip
      75%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      95%
Next Previous
Hi 41° RealFeel® 30° Precipitation 75%

Day

N

E

S

W

  • S 13 mph
  • Gusts: 21 mph

Cloudy with rain overspreading the area in the afternoon

  • Max UV Index: 1 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0.18 in
  • Rain: 0.18 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 36° RealFeel® 24° Precipitation 75%

Night

N

E

S

W

  • SSW 14 mph
  • Gusts: 21 mph

Rain

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 5.5 hrs
  • Hours of Rain: 5.5 hrs

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 41° 33° N/A 34°
Low 36° 19° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 9:08 of sunlight, then sets at 4:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 10:06 of moolight, then sets at 5:35 PM

Carol Stream Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 12:30 PM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

Mon. Dust & Dander

Mon. Wind Maps