• Today

    Jul 31

    82°Lo 59°

    Sunshine and patchy clouds

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

    Aug 1

    82°Lo 62°

    Mostly sunny and pleasant

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

    Aug 2

    82°Lo 63°

    Variable clouds, a t-storm

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

    Aug 3

    80°Lo 58°

    A morning t-storm in spots

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

    Aug 4

    79°Lo 58°

    Partly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
Next Previous
Partly cloudy 70° Lo 61° RealFeel® 68° / 61°

N

E

S

W

  • Precipitation: 17%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 55%
  • Dew Point: 57° F
  • Visibility: 10 mi
4 mph

Temperature History - Aug 4

more Historical Weather Data >
  Today Normal Record 8/4/2014
High 79° 82° 97° (1988) 82°
Low 58° 62° 46° (1972) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:19 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:47 PM with 13:15 of moolight, then sets at 12:02 PM

DeKalb Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 PM ET

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

Tue. Dust & Dander

Tue. Wind Maps