• Today

    Jun 18

    72°Lo 49°

    Cooler with sun and clouds

    Very Good for running
    • Precip
      9%
    • Hours of Precip
      0
    • Wind
      Gust
      23 mph
  • Wed

    Jun 19

    75°Lo 53°

    Mostly sunny and comfortable

    Excellent for running
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Thu

    Jun 20

    81°Lo 64°

    Mostly sunny and nice

    Very Good for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Fri

    Jun 21

    87°Lo 68°

    A p.m. t-storm possible

    Very Good for running
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Sat

    Jun 22

    91°Lo 70°

    Some sun, a t-storm possible

    Good for running
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
Hi 72° RealFeel® 74° Precipitation 9%

Day

N

E

S

W

  • NNE 10 mph
  • Gusts: 23 mph

Cooler with sun and clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 49° RealFeel® 48° Precipitation 4%

Night

N

E

S

W

  • NE 4 mph
  • Gusts: 11 mph

Clear and cool

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 18

more Historical Weather Data >
  Today Normal Record 6/18/2012
High 72° 81° N/A 92°
Low 49° 61° N/A 67°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 15:13 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:11 PM with 10:53 of moolight, then sets at 2:04 AM

Top Story

Naperville Weather Report

Warmth Ahead for East, Midwest Thanks to Alaska

June 18, 2013; 5:10 PM ET

Warmth is forecast to build over much of the eastern half of the nation by July, with Alaska of all places helping out. more >

Breaking Weather: Storms Soak the Southeast

Jun 18, 2013; 4:04 PM ET Scattered showers and thunderstorms will drench the southeast this afternoon.