• Today

    Jul 22

    89°Lo 62°

    Partly sunny and very warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      11%
    • Hours of Precip
      0
  • Wed

    Jul 23

    76°Lo 55°

    Partly sunny and not as warm

    Poor for skiing
    • Rain
      0 in
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Thu

    Jul 24

    77°Lo 55°

    Mostly sunny and nice

    Poor for skiing
    • Rain
      0 in
    • Precip
      4%
    • Hours of Precip
      0
    more
  • Fri

    Jul 25

    77°Lo 64°

    A t-storm in the afternoon

    Poor for skiing
    • Rain
      0.05 in
    • Precip
      55%
    • Hours of Precip
      0.5
    more
  • Sat

    Jul 26

    82°Lo 65°

    Clouds and sun with a t-storm

    Poor for skiing
    • Rain
      0.10 in
    • Precip
      55%
    • Hours of Precip
      1
    more
Next Previous
Hi 89° RealFeel® 95° Precipitation 11%

Day

N

E

S

W

  • SSW 11 mph
  • Gusts: 24 mph

Very warm and humid with more sunshine than clouds

  • Max UV Index: 7 (High)
  • Thunderstorms: 24%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 58° Precipitation 60%

Night

N

E

S

W

  • N 7 mph
  • Gusts: 12 mph

A severe evening thunderstorm; storms can bring downpours, large hail and damaging winds

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.24 in
  • Rain: 0.24 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jul 22

more Historical Weather Data >
  Today Normal Record 7/22/2013
High 89° 84° 100° (1991) 86°
Low 62° 64° 54° (1981) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:37 AM with 14:44 of sunlight, then sets at 8:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:11 AM with 14:46 of moolight, then sets at 4:57 PM

Top Story

Naperville Weather Report

Chicago: High Humidity, Severe Weather Threat Ahead

July 22, 2014; 2:17 AM ET

Cooler air will persist across the Chicago area into the weekend but temperatures will spike into next week. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Tue. Ski Weather