• Tonight

    Aug 1

    Lo 68°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sun

    Aug 2

    86°Lo 67°

    A strong thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Mon

    Aug 3

    80°Lo 58°

    Breezy with periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Tue

    Aug 4

    81°Lo 61°

    Nice with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
    more
  • Wed

    Aug 5

    79°Lo 62°

    Partly sunny and pleasant

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
11pm
Sun
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 72° 72° 71° 70° 69° 69° 68° 69°
RealFeel® 70° 70° 69° 68° 67° 67° 65° 68°
Humidity 70% 75% 77% 76% 77% 79% 83% 86%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
6%
 
5%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 7 SW 7 SW 7 SW 8 SW 8 SW 8 SW 8 SW 8 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 76% 76% 76% 76% 76%
Dew Point 62° 64° 63° 62° 62° 63° 62° 65°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 85° 83° N/A 85°
Low 68° 64° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:24 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:54 PM with 11:31 of moolight, then sets at 8:25 AM

Downers Grove Weather Report

Chicago: Cooler Weather to Move in Midweek

August 1, 2015; 12:26 PM ET

After a warm start to the week, a trend toward cooler temperatures can be expected. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps