• Today

    Apr 17

    77°Lo 54°

    Warmer with increasing clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      5 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Apr 18

    69°Lo 51°

    Breezy with variable clouds

    Neutral weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      6 - High
    • Air Qual.
      Moderate
  • Sun

    Apr 19

    60°Lo 47°

    Downpours; breezy, cooler

    At High Risk weather for asthma
    • Hi
      RealFeel
      56°
    • UV
      3 - Moderate
    • Air Qual.
      Moderate
    more
  • Mon

    Apr 20

    57°Lo 36°

    A couple of showers

    Neutral weather for asthma
    • Hi
      RealFeel
      55°
    • UV
      5 - Moderate
    • Cloud
      Cover
      74%
    more
  • Tue

    Apr 21

    54°Lo 34°

    Variable clouds; windy, cool

    Beneficial weather for asthma
    • Hi
      RealFeel
      45°
    • UV
      6 - High
    • Cloud
      Cover
      75%
    more
Next Previous
Rain, heavy at times 60° Lo 54° RealFeel® 56° / 46°

N

E

S

W

  • Precipitation: 80%
  • Rain: 0.4 in
  • Snow: 0 in
  • Humidity: 79%
  • Cloud Cover: 96%
  • Dew Point: 50° F
  • Visibility: 6 mi
13 mph

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/19/2014
High 69° 62° N/A 69°
Low 51° 42° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:31 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:49 AM with 14:05 of moolight, then sets at 8:54 PM

Naperville Weather Report

Chicago: Rain to Span Second Half of Weekend

April 18, 2015; 5:11 AM ET

Weekend weather will be a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. 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.

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index