• Sun

    Sep 13

    77°Lo 56°

    Partly sunny

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      76°
    more
  • Mon

    Sep 14

    71°Lo 52°

    Mostly cloudy

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      25%
    • Hi
      RealFeel
      70°
    more
  • Tue

    Sep 15

    68°Lo 48°

    Sunshine

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      69°
    more
  • Wed

    Sep 16

    73°Lo 53°

    Cloudy with a shower possible

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      30%
    • Hi
      RealFeel
      73°
    more
  • Thu

    Sep 17

    75°Lo 58°

    Considerable cloudiness

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      16%
    • Hi
      RealFeel
      76°
Next Previous
Hi 75° RealFeel® 76° Precipitation 16%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 23 mph

Considerable cloudiness

  • Max UV Index: 4 (Moderate)
  • 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 58° RealFeel® 53° Precipitation 5%

Night

N

E

S

W

  • SSW 10 mph
  • Gusts: 21 mph

Clear

  • 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 - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2014
High 75° 75° 93° (1955) 72°
Low 58° 57° 39° (1937) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 12:25 of sunlight, then sets at 6:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:33 AM with 10:46 of moolight, then sets at 9:19 PM

Chicago Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 5:10 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. 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?