• Early AM

    Aug 30

    Lo 69°

    A couple of showers and thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 30

    81°Lo 66°

    A couple of thunderstorms

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

    Aug 31

    84°Lo 69°

    Humid with periods of sun

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

    Sep 1

    84°Lo 64°

    Mostly cloudy with t-storms

    Moderate ragweed pollen levels
    • Precip
      65%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      88%
    more
  • Tue

    Sep 2

    81°Lo 62°

    Periods of sun

    Ragweed Pollen Weather
    • Precip
      22%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      50%
    more
Next Previous
Hi 81° RealFeel® 85° Precipitation 60%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 16 mph

Variable cloudiness with a couple of showers and a thunderstorm; humid

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 66° RealFeel® 64° Precipitation 25%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 10 mph

Partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Downers Grove 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 81° 80° 96° (2013) 96°
Low 66° 61° 47° (1946) 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:17 of sunlight, then sets at 7:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:08 AM with 11:15 of moolight, then sets at 9:23 PM

Top Story

Downers Grove Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps