• Today

    May 4

    71°Lo 49°

    Mostly cloudy

    Good for lawn mowing
    • Hours of Precip
      3
    • Precip
      25%
    • Hi
      RealFeel
      73°
    more
  • Tue

    May 5

    59°Lo 51°

    Cloudy, a t-storm; cooler

    Fair for lawn mowing
    • Hours of Precip
      5
    • Precip
      56%
    • Hi
      RealFeel
      57°
    more
  • Wed

    May 6

    73°Lo 58°

    Warmer with a shower or two

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      59%
    • Hi
      RealFeel
      79°
  • Thu

    May 7

    80°Lo 61°

    Partly sunny, breezy and warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      15%
    • Hi
      RealFeel
      82°
    more
  • Fri

    May 8

    78°Lo 59°

    Partly sunny, a t-storm; warm

    Very Good for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      56%
    • Hi
      RealFeel
      80°
    more
Next Previous
Hi 73° RealFeel® 79° Precipitation 59%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 12 mph

Intervals of clouds and sun with a brief shower or two; warmer

  • Max UV Index: 7 (High)
  • Thunderstorms: 29%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 58° RealFeel® 53° Precipitation 13%

Night

N

E

S

W

  • S 10 mph
  • Gusts: 17 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 73° 67° 93° (1934) 63°
Low 58° 48° 34° (1989) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:13 of sunlight, then sets at 7:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:27 PM with 10:02 of moolight, then sets at 8:29 AM

Chicago Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 4:47 PM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. 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