• Tonight

    Aug 21

    Lo 73°

    Showers and a heavier t-storm

    Migraine Headache Weather
    • Hi
      RealFeel
      91°
    • UV
      4 - Moderate
    • Cloud
      Cover
      87%
    more
  • Fri

    Aug 22

    91°Lo 71°

    Clouds and sun with a t-storm

    Neutral weather for migraines
    • Hi
      RealFeel
      104°
    • UV
      6 - High
    • Cloud
      Cover
      49%
    more
  • Sat

    Aug 23

    86°Lo 70°

    A p.m. t-storm possible

    Beneficial weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      5 - Moderate
    • Cloud
      Cover
      67%
  • Sun

    Aug 24

    91°Lo 72°

    Clouds and sun, hot and humid

    Neutral weather for migraines
    • Hi
      RealFeel
      99°
    • UV
      6 - High
    • Cloud
      Cover
      48%
    more
  • Mon

    Aug 25

    91°Lo 69°

    A t-storm around in the p.m.

    Beneficial weather for migraines
    • Hi
      RealFeel
      97°
    • UV
      6 - High
    • Cloud
      Cover
      26%
    more
Next Previous
Hi 86° RealFeel® 99° Precipitation 30%

Day

N

E

S

W

  • ENE 4 mph
  • Gusts: 7 mph

Warm and humid with times of clouds and sun; a shower or thunderstorm possible in the afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 70° RealFeel® 70° Precipitation 56%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 7 mph

Partly cloudy, warm and humid with a shower or thunderstorm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.13 in
  • Rain: 0.13 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 86° 81° 97° (1947) 82°
Low 70° 62° 51° (1888) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:33 of sunlight, then sets at 7:41 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:24 AM with 14:01 of moolight, then sets at 6:25 PM

Top Story

Glen Ellyn Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 12:59 PM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >

Sat. Migraine Headache

Sat. UV Index