• Tonight

    Jul 2

    Lo 55°

    Mainly clear

    Hair Frizz Weather
    • Wind
      Gust
      18 mph
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Fri

    Jul 3

    76°Lo 57°

    Partly sunny and beautiful

    Watch for hair frizz
    • Wind
      Gust
      8 mph
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sat

    Jul 4

    82°Lo 63°

    Mostly sunny and nice

    Watch for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      7%
    • Hours of Precip
      0
    more
  • Sun

    Jul 5

    83°Lo 63°

    Nice with plenty of sunshine

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Mon

    Jul 6

    84°Lo 68°

    A shower and t-storm around

    Warning for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      60%
    • Hours of Precip
      5.5
Next Previous
Hi 84° RealFeel® 90° Precipitation 60%

Day

N

E

S

W

  • SSW 13 mph
  • Gusts: 20 mph

Humid with clouds and sun; a couple of showers and a thunderstorm around late in the afternoon

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 68° RealFeel® 65° Precipitation 77%

Night

N

E

S

W

  • WNW 10 mph
  • Gusts: 16 mph

Cloudy and humid; heavy evening rain followed by a couple of showers and a thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.82 in
  • Rain: 0.82 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4.5 hrs
  • Hours of Rain: 4.5 hrs

Temperature History - Jul 6

more Historical Weather Data >
  Today Normal Record 7/6/2014
High 84° 84° 103° (2012) 87°
Low 68° 63° 46° (1983) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 15:08 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 PM with 12:19 of moolight, then sets at 11:51 AM

Mount Prospect Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 2, 2015; 6:52 PM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. 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.

Mon. Hair Frizz

Mon. Wind Maps

Mon. UV Index