• Today

    Aug 30

    77°Lo 64°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      84°
    • UV
      4 - Moderate
    • Cloud
      Cover
      82%
    more
  • Mon

    Aug 31

    84°Lo 69°

    Sunny, warm and humid

    Beneficial weather for migraines
    • Hi
      RealFeel
      93°
    • UV
      5 - High
    • Cloud
      Cover
      9%
    more
  • Tue

    Sep 1

    87°Lo 70°

    Warm and humid with sunshine

    Beneficial weather for migraines
    • Hi
      RealFeel
      92°
    • UV
      5 - High
    • Cloud
      Cover
      20%
  • Wed

    Sep 2

    87°Lo 68°

    Partly sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      94°
    • UV
      5 - High
    • Cloud
      Cover
      27%
    more
  • Thu

    Sep 3

    87°Lo 67°

    Mostly sunny and very warm

    Beneficial weather for migraines
    • Hi
      RealFeel
      95°
    • UV
      5 - High
    • Cloud
      Cover
      21%
    more
Next Previous
Hi 87° RealFeel® 92° Precipitation 25%

Day

N

E

S

W

  • SSW 8 mph
  • Gusts: 12 mph

Mostly sunny, very warm and humid

  • Max UV Index: 6 (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 70° RealFeel® 69° Precipitation 40%

Night

N

E

S

W

  • SSW 8 mph
  • Gusts: 10 mph

A thunderstorm around in the evening; otherwise, mainly clear and warm

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 87° 79° 97° (1953) 84°
Low 70° 60° 39° (1903) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:14 AM with 13:08 of sunlight, then sets at 7:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:17 PM with 13:33 of moolight, then sets at 10:50 AM

Portage Weather Report

Chicago: Heat, Humidity to Build Through Week

August 30, 2015; 1:00 PM ET

A turn to warmer conditions is in store for the Chicago area heading into the new week. more >

Tue. Migraine Headache

Tue. UV Index