• Early AM

    Jul 7

    Lo 63°

    A couple of showers and thunderstorms

    Hair Frizz Weather
    • Wind
      Gust
      23 mph
    • Precip
      59%
    • Hours of Precip
      7.5
    more
  • Today

    Jul 7

    68°Lo 54°

    Spotty showers in the morning

    Advisory for hair frizz
    • Wind
      Gust
      18 mph
    • Precip
      62%
    • Hours of Precip
      1
    more
  • Wed

    Jul 8

    69°Lo 59°

    Some sun, then clouds

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Thu

    Jul 9

    74°Lo 59°

    Mostly cloudy with a t-storm

    Advisory for hair frizz
    • Wind
      Gust
      10 mph
    • Precip
      55%
    • Hours of Precip
      4
  • Fri

    Jul 10

    76°Lo 67°

    A shower and t-storm around

    Advisory for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      63%
    • Hours of Precip
      4.5
    more
Next Previous
Hi 74° RealFeel® 77° Precipitation 55%

Day

N

E

S

W

  • E 7 mph
  • Gusts: 10 mph

Mostly cloudy with a shower or thunderstorm

  • Max UV Index: 5 (Moderate)
  • 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 59° RealFeel® 59° Precipitation 65%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 7 mph

Mostly cloudy with rain at times late

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • Precipitation: 0.28 in
  • Rain: 0.28 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jul 9

more Historical Weather Data >
  Today Normal Record 7/9/2014
High 74° 84° 98° (1974) 80°
Low 59° 64° 50° (1895) 62°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:24 AM with 15:06 of sunlight, then sets at 8:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:07 AM with 12:53 of moolight, then sets at 1:00 PM

Prospect Heights Weather Report

Chicago: Cool Conditions, Rain to Linger Through Late Week

July 6, 2015; 11:04 PM ET

Below-average temperatures and the change for showers will linger through late this week in Chicago. 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.

Thu. Hair Frizz

Thu. Wind Maps

Thu. UV Index