• Today

    Jul 22

    89°Lo 62°

    Sunshine, very warm and humid

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      95°
    • UV
      8 - Very High
    • Cloud
      Cover
      30%
    more
  • Wed

    Jul 23

    76°Lo 55°

    Partly sunny and not as warm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      77°
    • UV
      7 - High
    • Cloud
      Cover
      46%
    more
  • Thu

    Jul 24

    77°Lo 55°

    Mostly sunny and nice

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      82°
    • UV
      8 - Very High
    • Cloud
      Cover
      11%
    more
  • Fri

    Jul 25

    77°Lo 64°

    A t-storm in the afternoon

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      6 - High
    • Cloud
      Cover
      60%
    more
  • Sat

    Jul 26

    82°Lo 65°

    Clouds and sun with a t-storm

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - Moderate
    • Cloud
      Cover
      70%
Next Previous
Hi 82° RealFeel® 83° Precipitation 55%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 13 mph

Times of clouds and sun with a shower or thunderstorm around; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 62° Precipitation 15%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 11 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 26

more Historical Weather Data >
  Today Normal Record 7/26/2013
High 82° 84° 95° (1987) 72°
Low 65° 64° 53° (1977) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:36 of sunlight, then sets at 8:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:35 AM with 14:15 of moolight, then sets at 7:50 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 >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Sat. Sinus Headache

Sat. UV Index