• Today

    Jul 29

    86°Lo 61°

    Clouds giving way to some sun

    Neutral weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      7 - High
    • Air Qual.
      Moderate
  • Thu

    Jul 30

    86°Lo 62°

    Sunny; breezy in the p.m.

    Beneficial weather for asthma
    • Hi
      RealFeel
      88°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Fri

    Jul 31

    87°Lo 62°

    A t-storm around in the p.m.

    Neutral weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Sat

    Aug 1

    83°Lo 63°

    Sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      86°
    • UV
      7 - High
    • Cloud
      Cover
      0%
    more
  • Sun

    Aug 2

    83°Lo 65°

    Mostly cloudy with a t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      5 - Moderate
    • Cloud
      Cover
      72%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 83° 85° 86° 85° 84° 82° 79° 76°
RealFeel® 86° 88° 88° 86° 84° 80° 76° 73°
Humidity 43% 38% 37% 37% 38% 42% 45% 49%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 12 NW 12 NW 13 NW 13 WNW 12 WNW 12 W 10 W 9 W
UV Index 7 7 6 5 3 1 0 0
Cloud Cover 52% 11% 11% 11% 11% 11% 11% 26%
Dew Point 58° 57° 57° 56° 56° 57° 56° 56°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2014
High 86° 84° 99° (1913) 81°
Low 61° 64° 50° (1984) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:31 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:39 PM with 10:14 of moolight, then sets at 4:53 AM

Lisle Weather Report

Chicago: Pleasant Weather Conditions Into Late Week

July 29, 2015; 10:45 AM ET

The Chicago area will have pleasant weather conditions heading into the weekend. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index