• Today

    Jul 31

    86°Lo 61°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sat

    Aug 1

    85°Lo 65°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Sun

    Aug 2

    86°Lo 66°

    A strong thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    Aug 3

    83°Lo 61°

    Periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    Aug 4

    82°Lo 63°

    Nice with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Sunny 84° RealFeel® 82°

N

E

S

W

  • Humidity: 29%
  • Pressure: 29.94 in
  • UV Index: 1
  • Cloud Cover: 0%
  • Ceiling: 34400 ft
  • Dew Point: 49° F
  • Visibility: 10 mi
15 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:27 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:13 PM with 11:00 of moolight, then sets at 7:13 AM

Temperature Summary - 5:30 PM

  Temp (°F)
Now 84°
Yesterday 82°
RealFeel® 82°
RealFeel® Shade 80°
Wind Chill 84°
Dew Point 49°
  Hi / Lo
Previous 6 Hours 86°
  83°
Previous 12 Hours 86°
  63°
Previous 24 Hours 86°
  62°

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 86° 83° 99° (2006) 84°
Low 61° 64° 51° (1984) 59°

Precipitation Summary - 5:30 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0
Previous 18 Hours 0
Previous 24 Hours 0

Carol Stream Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 5:44 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps