• Mon

    Aug 17

    76°Lo 66°

    Clouds and sun

    Hair Frizz Weather
    • Wind
      Gust
      17 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Tue

    Aug 18

    78°Lo 66°

    Mostly sunny

    Hair Frizz Weather
    • Wind
      Gust
      10 mph
    • Precip
      20%
    • Hours of Precip
      0
  • Wed

    Aug 19

    78°Lo 62°

    Sunny

    Hair Frizz Weather
    • Wind
      Gust
      12 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Thu

    Aug 20

    78°Lo 62°

    Cloudy

    Hair Frizz Weather
    • Wind
      Gust
      14 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Fri

    Aug 21

    78°Lo 65°

    Cloudy

    Hair Frizz Weather
    • Wind
      Gust
      12 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 78° RealFeel® 82° Precipitation 20%

Day

N

E

S

W

  • ESE 6 mph
  • Gusts: 10 mph

Mostly sunny

  • Max UV Index: 6 (High)
  • 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 66° RealFeel® 64° Precipitation 20%

Night

N

E

S

W

  • ESE 7 mph
  • Gusts: 12 mph

Clear to partly cloudy

  • 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 - Aug 18

more Historical Weather Data >
  Today Normal Record 8/18/2014
High 78° 80° N/A 77°
Low 66° 63° N/A 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:47 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:51 AM with 11:51 of moolight, then sets at 9:42 PM

Waukegan Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 8:33 AM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. 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.