• Tonight

    Sep 20

    Lo 57°

    A t-storm early this evening

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Sep 21

    64°Lo 44°

    Cooler; a shower in the a.m.

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Sep 22

    66°Lo 46°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Sep 23

    71°Lo 48°

    Mostly sunny and pleasant

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Sep 24

    73°Lo 50°

    A full day of sunshine

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Partly cloudy 71° RealFeel® 69°

N

E

S

W

  • Humidity: 75%
  • Pressure: 29.79 in ↑
  • UV Index: 0
  • Cloud Cover: 35%
  • Ceiling: 49500 ft
  • Dew Point: 63° F
  • Visibility: 10 mi
7 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:16 of sunlight, then sets at 6:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:15 AM with 13:43 of moolight, then sets at 4:58 PM

Temperature Summary - 7:23 PM

  Temp (°F)
Now 71°
Yesterday 76°
RealFeel® 69°
RealFeel® Shade 69°
Wind Chill 71°
Dew Point 63°
  Hi / Lo
Previous 6 Hours 76°
  71°
Previous 12 Hours 79°
  59°
Previous 24 Hours 79°
  58°

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 79° 75° 92° (1978) 75°
Low 57° 52° 39° (1991) 55°

Precipitation Summary - 7:23 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0.01
Previous 6 Hours 0.04
Previous 9 Hours 0.27
Previous 12 Hours 0.27
Previous 18 Hours 0.27
Previous 24 Hours 0.27
Top Story

Naperville Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 20, 2014; 4:28 AM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Sat. Snow Day Potential