• Tue

    May 10

    69°Lo 53°

    Periods of rain

    Poor for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      14 mph
    more
  • Wed

    May 11

    62°Lo 49°

    Partly sunny, showers around

    Good for biking
    • Precip
      55%
    • Hours of Precip
      0.5
    • Wind
      Gust
      17 mph
    more
  • Thu

    May 12

    66°Lo 49°

    Chance of a shower

    Very Good for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Fri

    May 13

    67°Lo 48°

    More clouds than sun

    Excellent for biking
    • Precip
      75%
    • Hours of Precip
      3
    • Wind
      Gust
      16 mph
  • Sat

    May 14

    67°Lo 49°

    Considerable cloudiness

    Excellent for biking
    • Precip
      65%
    • Hours of Precip
      3
    • Wind
      Gust
      27 mph
    more
Next Previous
Hi 67° RealFeel® 69° Precipitation 25%

Day

N

E

S

W

  • NW 7 mph
  • Gusts: 26 mph

More clouds than sun

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 44° Precipitation 75%

Night

N

E

S

W

  • NNW 2 mph
  • Gusts: 16 mph

Mainly cloudy with a couple of showers

  • Max UV Index: N/A
  • Thunderstorms: 23%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - May 13

more Historical Weather Data >
  Today Normal Record 5/13/2015
High 67° 69° 89° (1991) 52°
Low 48° 47° 34° (1996) 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:30 of sunlight, then sets at 8:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:22 AM with 14:09 of moolight, then sets at 1:31 AM

Mount Prospect Weather Report

Chicago: Temperatures to soar late this week

May 6, 2016; 12:38 AM ET

Temperatures will soar into the 70s by late in the week 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.