• Tonight

    May 1

    Lo 44°

    Rain and a thunderstorm early.

    Migraine Headache Weather
    • Hi
      RealFeel
      45°
    • UV
      2 - Low
    • Cloud
      Cover
      99%
    more
  • Mon

    May 2

    52°Lo 43°

    Variable cloudiness

    Beneficial weather for migraines
    • Hi
      RealFeel
      50°
    • UV
      4 - Moderate
    • Cloud
      Cover
      86%
    more
  • Tue

    May 3

    63°Lo 48°

    Partly sunny and warmer

    Beneficial weather for migraines
    • Hi
      RealFeel
      70°
    • UV
      5 - High
    • Cloud
      Cover
      39%
    more
  • Wed

    May 4

    52°Lo 42°

    Cooler with a shower in spots

    Beneficial weather for migraines
    • Hi
      RealFeel
      48°
    • UV
      4 - Moderate
    • Cloud
      Cover
      76%
  • Thu

    May 5

    57°Lo 46°

    Partly sunny, breezy and cool

    Beneficial weather for migraines
    • Hi
      RealFeel
      55°
    • UV
      5 - High
    • Cloud
      Cover
      37%
    more
Next Previous
Hi 52° RealFeel® 48° Precipitation 44%

Day

N

E

S

W

  • N 17 mph
  • Gusts: 25 mph

Mostly cloudy, breezy and cooler with a shower in the area

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 42° RealFeel® 31° Precipitation 9%

Night

N

E

S

W

  • N 15 mph
  • Gusts: 21 mph

Mainly clear, brisk and chilly

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 52° 66° 86° (2012) 74°
Low 42° 48° 37° (2011) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:12 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:33 AM with 12:54 of moolight, then sets at 5:27 PM

Chicago Weather Report

Chicago: Temperature roller coaster in store for new week

May 1, 2016; 11:00 PM ET

The start of May will bring a fluctuation in temperatures throughout the week in Chicago. more >

Wed. Migraine Headache

Wed. UV Index