• Sun

    Sep 20

    67°Lo 51°

    Partly sunny

    Hair Frizz Weather
    • Wind
      Gust
      35 mph
    • Precip
      20%
    • Hours of Precip
      0
    more
  • Mon

    Sep 21

    67°Lo 50°

    Sunny

    Hair Frizz Weather
    • Wind
      Gust
      33 mph
    • Precip
      10%
    • Hours of Precip
      5.5
    more
  • Tue

    Sep 22

    71°Lo 47°

    Rain

    Hair Frizz Weather
    • Wind
      Gust
      32 mph
    • Precip
      80%
    • Hours of Precip
      9
    more
  • Wed

    Sep 23

    70°Lo 56°

    Mostly sunny

    Hair Frizz Weather
    • Wind
      Gust
      17 mph
    • Precip
      10%
    • Hours of Precip
      0
  • Thu

    Sep 24

    72°Lo 57°

    A bit of rain in the morning

    Hair Frizz Weather
    • Wind
      Gust
      27 mph
    • Precip
      57%
    • Hours of Precip
      5
    more
Next Previous
Hi 70° RealFeel® 70° Precipitation 10%

Day

N

E

S

W

  • E 9 mph
  • Gusts: 17 mph

Mostly sunny

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 52° Precipitation 25%

Night

N

E

S

W

  • ESE 7 mph
  • Gusts: 10 mph

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 23

more Historical Weather Data >
  Today Normal Record 9/23/2014
High 70° 70° N/A 72°
Low 56° 50° N/A 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 12:08 of sunlight, then sets at 6:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:52 PM with 10:31 of moolight, then sets at 2:23 AM

Waukegan Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

August 31, 2015; 12:12 PM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.