• Early AM

    May 4

    Lo 61°

    A couple of showers and thunderstorms

    Lawn Mowing Weather
    • Hours of Precip
      3
    • Precip
      57%
    • Hi
      RealFeel
      80°
    more
  • Today

    May 4

    73°Lo 53°

    A couple of thunderstorms

    Poor for lawn mowing
    • Hours of Precip
      7
    • Precip
      62%
    • Hi
      RealFeel
      76°
    more
  • Tue

    May 5

    68°Lo 53°

    Cloudy with a thunderstorm

    Fair for lawn mowing
    • Hours of Precip
      5
    • Precip
      55%
    • Hi
      RealFeel
      71°
    more
  • Wed

    May 6

    79°Lo 60°

    Warmer with a few showers

    Poor for lawn mowing
    • Hours of Precip
      3.5
    • Precip
      69%
    • Hi
      RealFeel
      88°
  • Thu

    May 7

    83°Lo 64°

    Mostly sunny and very warm

    Poor for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      16%
    • Hi
      RealFeel
      85°
    more
Next Previous
Hi 79° RealFeel® 88° Precipitation 69%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 10 mph

Variable cloudiness with a few showers; warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 29%
  • Precipitation: 0.2 in
  • Rain: 0.2 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3.5 hrs
  • Hours of Rain: 3.5 hrs
Lo 60° RealFeel® 57° Precipitation 16%

Night

N

E

S

W

  • S 8 mph
  • Gusts: 14 mph

Mainly clear and mild

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • 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 6

more Historical Weather Data >
  Today Normal Record 5/6/2014
High 79° 67° 93° (1934) 63°
Low 60° 48° 34° (1989) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:10 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:30 PM with 10:09 of moolight, then sets at 7:39 AM

Harvey Weather Report

Chicago: Temperature Roller Coaster in Store for New Week

May 3, 2015; 6:27 PM ET

The month of May has opened the door for warm air to flow into the Chicago area following a cool end to April. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Wed. Degree Days

Wed. Evapotranspiration