• Tonight

    Apr 17

    Lo 40°

    Cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Fri

    Apr 18

    56°Lo 36°

    Partly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    68°Lo 48°

    Partly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    70°Lo 52°

    Mostly cloudy with a shower

    Low indoor dust & dander levels
    • Precip
      55%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      76%
  • Mon

    Apr 21

    68°Lo 59°

    A couple of thunderstorms

    Low indoor dust & dander levels
    • Precip
      61%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      82%
    more
Next Previous
Hi 70° RealFeel® 69° Precipitation 55%

Day

N

E

S

W

  • SSW 10 mph
  • Gusts: 19 mph

Mostly cloudy with a passing shower

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 52° RealFeel® 47° Precipitation 65%

Night

N

E

S

W

  • SSE 7 mph
  • Gusts: 11 mph

Overcast; an evening shower in spots followed by periods of rain late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 70° 61° 84° (1985) 42°
Low 52° 39° 28° (2013) 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:34 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:23 AM with 10:02 of moolight, then sets at 10:25 AM

Top Story

DeKalb Weather Report

Chicago: Weekend Warmth on the Way

April 17, 2014; 5:44 PM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Sun. Dust & Dander

Sun. Wind Maps