• Today

    Aug 30

    81°Lo 66°

    A couple of thunderstorms

    Fair for stargazing
    • Cloud
      Cover
      43%
    • Precip
      25%
    • Hours of Precip
      3
    more
  • Sun

    Aug 31

    84°Lo 68°

    Humid with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      57%
    • Hours of Precip
      1.5
  • Mon

    Sep 1

    82°Lo 65°

    Thunderstorms, strong late

    Poor for stargazing
    • Cloud
      Cover
      68%
    • Precip
      40%
    • Hours of Precip
      5
    more
  • Tue

    Sep 2

    80°Lo 59°

    Times of clouds and sun

    Excellent for stargazing
    • Cloud
      Cover
      0%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Wed

    Sep 3

    82°Lo 67°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      51%
    • Hours of Precip
      1.5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 71° 74° 78° 79° 81° 82° 84° 84°
RealFeel® 73° 81° 86° 87° 89° 88° 89° 86°
Humidity 87% 81% 74% 67% 62% 58% 55% 54%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
7%
 
7%
 
7%
 
5%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 SSW 4 SSW 4 SSW 5 SSW 5 S 6 SSW 6 SSW 6 SSW
UV Index 1 3 4 5 6 5 4 3
Cloud Cover 59% 46% 46% 70% 46% 46% 46% 46%
Dew Point 67° 68° 69° 68° 67° 66° 66° 66°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 84° 81° 90° (2012) 79°
Low 68° 61° 47° (2009) 69°

Solunar Information for Naperville, IL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:11 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:09 PM with 10:27 of moolight, then sets at 10:36 PM

Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
Last
Wed, Sep 24
New
Top Story

Naperville Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Sun. Stargazing