• Early AM

    Jul 13

    Lo 67°

    A shower or thunderstorm

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Today

    Jul 13

    83°Lo 61°

    A morning t-storm in the area

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

    Jul 14

    74°Lo 51°

    Thundershower

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

    Jul 15

    72°Lo 55°

    A shower in the afternoon

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

    Jul 16

    71°Lo 55°

    Partly sunny and cool

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
T-storms
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Temp (°F) 71° 70° 69° 68° 67° 68° 69° 71°
RealFeel® 68° 68° 66° 66° 65° 66° 69° 73°
Humidity 88% 88% 90% 92% 93% 94% 90% 86%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
66%
 
44%
 
51%
 
47%
 
34%
 
34%
 
34%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 9 W 8 W 7 W 5 W 5 W 4 WSW 4 WSW 4 WSW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 95% 88% 86% 81% 81% 82% 78% 65%
Dew Point 67° 66° 66° 66° 65° 66° 66° 67°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 83° 84° N/A 85°
Low 61° 65° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:29 AM with 14:58 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:12 PM with 11:03 of moolight, then sets at 8:15 AM

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Naperville Weather Report

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July 12, 2014; 8:59 AM ET

Strong thunderstorms will threaten Chicago this weekend before the city gets a taste of September. 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

Sun. Snow Day Potential