• Tonight

    May 27

    Lo 67°

    A couple of thunderstorms

    Bicycling Weather
    • Precip
      70%
    • Hours of Precip
      9
    • Wind
      Gust
      23 mph
    more
  • Sat

    May 28

    79°Lo 65°

    A thunderstorm in spots

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      2
    • Wind
      Gust
      17 mph
    more
  • Sun

    May 29

    80°Lo 61°

    Periods of clouds and sun

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      16 mph
  • Mon

    May 30

    82°Lo 60°

    A p.m. t-storm in spots

    Very Good for biking
    • Precip
      43%
    • Hours of Precip
      1
    • Wind
      Gust
      8 mph
    more
  • Tue

    May 31

    81°Lo 64°

    A p.m. t-storm in spots

    Good for biking
    • Precip
      51%
    • Hours of Precip
      3
    • Wind
      Gust
      8 mph
    more
Next Previous
Clear 73° Lo 66° RealFeel® 70° / 64°

N

E

S

W

  • Precipitation: 14%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 69%
  • Cloud Cover: 0%
  • Dew Point: 59° F
  • Visibility: 10 mi
6 mph

Temperature History - May 29

more Historical Weather Data >
  Today Normal Record 5/29/2015
High 80° 74° N/A 83°
Low 61° 52° N/A 62°

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 1:21 AM with 11:27 of moolight, then sets at 12:48 PM

Mount Prospect Weather Report

Chicago: Heat, humidity to unfold for Memorial Day

May 27, 2016; 11:03 PM 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.