• Tonight

    Aug 30

    Lo 63°

    Partly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Sun

    Aug 31

    80°Lo 65°

    Humid with clouds and sun

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Sep 1

    78°Lo 63°

    Thunderstorms, strong late

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

    Sep 2

    76°Lo 56°

    Times of clouds and sun

    Moderate ragweed pollen levels
    • Precip
      19%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
  • Wed

    Sep 3

    78°Lo 65°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      30%
    more
Next Previous
Hi 79° RealFeel® 80° Precipitation 35%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 26 mph

Cloudy this morning, then clouds and sunshine this afternoon; breezy and humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 63° RealFeel® 62° Precipitation 25%

Night

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 13%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

DeKalb Pollen Levels - August 30

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 30

more Historical Weather Data >
  Today Normal Record 8/30/2013
High 79° 80° N/A 93°
Low 63° 59° N/A 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:18 AM with 13:14 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:11 AM with 10:49 of moolight, then sets at 10:00 PM

Top Story

DeKalb Weather Report

Severe Storms to Threaten Chicago on Labor Day

August 30, 2014; 6:45 PM ET

Chicago will become the target of severe thunderstorms as the Labor Day holiday weekend comes to an end, creating dangers for those with outdoor plans. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps