• Today

    Jul 29

    78°Lo 57°

    An afternoon thunderstorm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      19 mph
    more
  • Wed

    Jul 30

    78°Lo 57°

    Partly sunny with a shower

    Very Good for biking
    • Precip
      56%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
  • Thu

    Jul 31

    81°Lo 60°

    Thunderstorm

    Very Good for biking
    • Precip
      53%
    • Hours of Precip
      1
    • Wind
      Gust
      10 mph
    more
  • Fri

    Aug 1

    81°Lo 59°

    Partly sunny with a t-storm

    Good for biking
    • Precip
      59%
    • Hours of Precip
      2
    • Wind
      Gust
      6 mph
    more
  • Sat

    Aug 2

    82°Lo 57°

    Clouds and sun with a t-storm

    Very Good for biking
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3am
4am 5am 6am 7am 8am 9am 10am
  3am 4am 5am 6am 7am 8am 9am 10am
Forecast
Cloudy
Clear
Clear
Partly Cloudy
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 60° 59° 57° 59° 60° 64° 68° 71°
RealFeel® 58° 57° 55° 57° 59° 65° 68° 74°
Humidity 85% 89% 93% 91% 86% 78% 70% 64%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Rain
 
20%
 
20%
 
20%
 
20%
 
19%
 
18%
 
18%
 
23%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3am 4am 5am 6am 7am 8am 9am 10am
Wind (mph) 4 W 4 W 4 W 4 W 4 W 5 W 5 W 6 W
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 70% 5% 5% 70% 5% 46% 46% 46%
Dew Point 55° 55° 55° 56° 56° 57° 58° 59°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 30

more Historical Weather Data >
  Today Normal Record 7/30/2013
High 78° 83° 102° (1916) 74°
Low 57° 64° 50° (1984) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:29 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:20 AM with 12:30 of moolight, then sets at 9:50 PM

Top Story

Downers Grove Weather Report

Chicago: Cooler and Pleasant for New Week

July 29, 2014; 4:28 AM ET

Cooler-than-normal temperatures are in store for Chicago this week. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.