• Tonight

    Aug 27

    Lo 58°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Thu

    Aug 28

    73°Lo 64°

    A thunderstorm in spots

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

    Aug 29

    82°Lo 66°

    Variable clouds, a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 30

    74°Lo 62°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Sun

    Aug 31

    78°Lo 67°

    Partly sunny, a shower; humid

    Ragweed Pollen Weather
    • Precip
      57%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      58%
    more
Next Previous
Partly to mostly cloudy 60° Lo 58° RealFeel® 58° / 55°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 92%
  • Cloud Cover: 45%
  • Dew Point: 57° F
  • Visibility: 10 mi
5 mph

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 77° 80° 95° (2003) 91°
Low 58° 60° 44° (1968) 73°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:22 of sunlight, then sets at 7:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:14 AM with 12:11 of moolight, then sets at 8:25 PM

Top Story

DeKalb Weather Report

Thunderstorms Make a Return to Chicago

August 27, 2014; 1:16 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the week and into the upcoming weekend. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps