• Early AM

    Sep 17

    Lo 40°

    Clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Sep 17

    65°Lo 45°

    Mostly sunny and nice

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

    Sep 18

    66°Lo 48°

    Mostly sunny and nice

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

    Sep 19

    70°Lo 58°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      46%
    more
  • Sat

    Sep 20

    75°Lo 56°

    A couple of p.m. t-storms

    Low ragweed pollen levels
    • Precip
      63%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      78%
Next Previous
Chance of a heavy thunderstorm 67° Lo 63° RealFeel® 62° / 57°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.25 in
  • Snow: 0 in
  • Humidity: 89%
  • Cloud Cover: 81%
  • Dew Point: 61° F
  • Visibility: 7 mi
11 mph

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 75° 73° 89° (1978) 73°
Low 56° 50° 30° (1991) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 12:16 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:17 AM with 13:44 of moolight, then sets at 5:01 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Sat. Dust & Dander

Sat. Wind Maps