• Today

    Sep 4

    78°Lo 66°

    Clouds and sun with a t-storm

    Fair for lawn mowing
    • Hours of Precip
      2
    • Precip
      55%
    • Hi
      RealFeel
      90°
    more
  • Sat

    Sep 5

    84°Lo 71°

    Partly sunny, warm and humid

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      14%
    • Hi
      RealFeel
      98°
  • Sun

    Sep 6

    87°Lo 70°

    Partly sunny, warm and humid

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      13%
    • Hi
      RealFeel
      94°
    more
  • Mon

    Sep 7

    80°Lo 64°

    Mostly cloudy with a t-storm

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      59%
    • Hi
      RealFeel
      88°
    more
  • Tue

    Sep 8

    76°Lo 65°

    Mostly cloudy with t-storms

    Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      65%
    • Hi
      RealFeel
      85°
    more
Next Previous
Hi 84° RealFeel® 98° Precipitation 14%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 7 mph

Partly sunny, very warm and humid

  • Max UV Index: 6 (High)
  • 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 71° RealFeel® 71° Precipitation 7%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 10 mph

Partly cloudy, warm and humid

  • 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 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 84° 77° N/A 86°
Low 71° 58° N/A 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:20 AM with 12:59 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:38 PM with 1:30 of moolight, then sets at 2:09 PM

Waukegan Weather Report

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

September 4, 2015; 5:04 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?

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration