• Tonight

    Jul 31

    Lo 68°

    Mainly clear

    Migraine Headache Weather
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      32%
  • Sat

    Aug 1

    84°Lo 70°

    Mostly sunny and pleasant

    Beneficial weather for migraines
    • Hi
      RealFeel
      87°
    • UV
      5 - High
    • Cloud
      Cover
      17%
    more
  • Sun

    Aug 2

    85°Lo 70°

    A strong thunderstorm

    Beneficial weather for migraines
    • Hi
      RealFeel
      91°
    • UV
      5 - High
    • Cloud
      Cover
      72%
    more
  • Mon

    Aug 3

    83°Lo 68°

    Times of clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      86°
    • UV
      5 - High
    • Cloud
      Cover
      48%
    more
  • Tue

    Aug 4

    81°Lo 67°

    Pleasant with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      85°
    • UV
      5 - High
    • Cloud
      Cover
      62%
    more
Next Previous
Mainly clear 71° Lo 68° RealFeel® 67° / 64°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 63%
  • Cloud Cover: 11%
  • Dew Point: 56° F
  • Visibility: 10 mi
10 mph

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 86° 83° 99° (2006) 85°
Low 68° 67° 50° (1936) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:27 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:11 PM with 11:00 of moolight, then sets at 7:11 AM

Chicago Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 8:58 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

Fri. Migraine Headache

Fri. UV Index