• Tonight

    Sep 18

    Lo 49°

    Clear

    Migraine Headache Weather
    • Hi
      RealFeel
      71°
    • UV
      5 - Moderate
    • Cloud
      Cover
      14%
    more
  • Fri

    Sep 19

    74°Lo 58°

    Partly sunny and breezy

    Beneficial weather for migraines
    • Hi
      RealFeel
      72°
    • UV
      5 - Moderate
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    81°Lo 60°

    A couple of p.m. t-storms

    Beneficial weather for migraines
    • Hi
      RealFeel
      79°
    • UV
      4 - Moderate
    • Cloud
      Cover
      78%
  • Sun

    Sep 21

    71°Lo 51°

    Clouds giving way to some sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Cloud
      Cover
      54%
    more
  • Mon

    Sep 22

    70°Lo 50°

    Cool with clouds and sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - Moderate
    • Cloud
      Cover
      50%
    more
Next Previous
Hi 81° RealFeel® 79° Precipitation 61%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 22 mph

Mostly cloudy, breezy, warmer and more humid; a couple of afternoon showers and a thunderstorm

  • Max UV Index: 4 (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 60° RealFeel® 56° Precipitation 70%

Night

N

E

S

W

  • W 7 mph
  • Gusts: 13 mph

Overcast with a shower or thunderstorm in the area, mainly early

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 81° 74° N/A 77°
Low 60° 52° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:16 of sunlight, then sets at 6:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 AM with 13:43 of moolight, then sets at 4:56 PM

Top Story

Crete Weather Report

Chicago: Chance of Interrupting Thunderstorms for Weekend

September 18, 2014; 5:15 PM ET

Chicago is facing a mostly clear weekend with the threat of some disruptive thunderstorms on Saturday. more >

Sat. Migraine Headache

Sat. UV Index