• Sat

    May 16

    63°Lo 55°

    Cloudy, a few showers; cooler

    Poor for home energy
    • Avg
      RealFeel
      55°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      13 mph
    more
  • Sun

    May 17

    77°Lo 58°

    Warmer with a shower

    Poor for home energy
    • Avg
      RealFeel
      65°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      13 mph
  • Mon

    May 18

    78°Lo 58°

    Sunshine with a stray t-storm

    Poor for home energy
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      13 mph
    more
  • Tue

    May 19

    78°Lo 46°

    An afternoon t-storm or two

    Poor for home energy
    • Avg
      RealFeel
      57°
    • Hi
      RealFeel
      77°
    • Wind
      Speed
      13 mph
    more
  • Wed

    May 20

    68°Lo 50°

    A thunderstorm in spots

    Poor for home energy
    • Avg
      RealFeel
      56°
    • Hi
      RealFeel
      70°
    • Wind
      Speed
      10 mph
    more
Next Previous
Hi 77° RealFeel® 77° Precipitation 41%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 26 mph

Sun and some clouds with a stray shower; warmer

  • Max UV Index: 7 (High)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 58° RealFeel® 53° Precipitation 18%

Night

N

E

S

W

  • SSW 10 mph
  • Gusts: 17 mph

Clear to partly cloudy

  • 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 17

more Historical Weather Data >
  Today Normal Record 5/17/2014
High 77° 67° N/A 59°
Low 58° 47° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 14:40 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:21 AM with 14:20 of moolight, then sets at 7:41 PM

Waukegan Weather Report

Chicago: Warm, Stormy Weather to Span the Week

May 6, 2015; 6:02 PM ET

Showers and thunderstorms are in the offing for the Chicago area through the end of the week, in addition to doses of above-average warmth. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.