• Tonight

    Sep 15

    Lo 41°

    Partly cloudy and chilly

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Sep 16

    61°Lo 42°

    Mostly sunny and cool

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

    Sep 17

    64°Lo 44°

    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°

    Nice with plenty of sunshine

    Low ragweed pollen levels
    • Precip
      5%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      7%
    more
  • Fri

    Sep 19

    69°Lo 59°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Partly cloudy 44° Lo 41° RealFeel® 44° / 40°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 91%
  • Cloud Cover: 18%
  • Dew Point: 40° F
  • Visibility: 10 mi
3 mph

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 55° 75° 90° (1994) 59°
Low 41° 53° 35° (2007) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:30 of sunlight, then sets at 7:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:42 PM with 14:48 of moolight, then sets at 2:30 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 15, 2014; 9:18 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 >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps