• Today

    May 27

    79°Lo 67°

    A couple of thunderstorms

    Very Good for an outdoor bbq
    • Precip
      61%
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      8 mph
  • Sat

    May 28

    79°Lo 65°

    A p.m. t-storm in spots

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      79°
    • Wind
      Speed
      12 mph
    more
  • Sun

    May 29

    80°Lo 60°

    A stray shower in the morning

    Very Good for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      82°
    • Wind
      Speed
      10 mph
    more
  • Mon

    May 30

    81°Lo 59°

    Partly sunny

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      88°
    • Wind
      Speed
      6 mph
    more
  • Tue

    May 31

    77°Lo 60°

    A thunderstorm in spots

    Excellent for an outdoor bbq
    • Precip
      40%
    • Hi
      RealFeel
      84°
    • Wind
      Speed
      5 mph
    more
Next Previous
Hi 79° RealFeel® 84° Precipitation 61%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 14 mph

Intervals of clouds and sunshine with a couple of showers and a thunderstorm; humid

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.3 in
  • Rain: 0.3 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 67° RealFeel® 63° Precipitation 41%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 14 mph

Mainly cloudy with a shower or thunderstorm in spots

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - May 27

more Historical Weather Data >
  Today Normal Record 5/27/2015
High 79° 74° N/A 74°
Low 67° 52° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:20 AM with 14:59 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:07 AM with 10:30 of moolight, then sets at 10:37 AM

Mundelein Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 5:05 AM ET

The unofficial start of summer will feel like the upcoming season on Monday in the Chicago area. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Fri. Outdoor Entertaining

Fri. Wind Maps

Fri. UV Index