• Sat

    Sep 26

    75°Lo 57°

    Cloudy and warm with a shower

    Hair Frizz Weather
    • Wind
      Gust
      17 mph
    • Precip
      55%
    • Hours of Precip
      4.5
    more
  • Sun

    Sep 27

    75°Lo 57°

    Cloudy

    Hair Frizz Weather
    • Wind
      Gust
      21 mph
    • Precip
      25%
    • Hours of Precip
      0
  • Mon

    Sep 28

    74°Lo 57°

    Mostly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      10 mph
    • Precip
      25%
    • Hours of Precip
      1.5
    more
  • Tue

    Sep 29

    74°Lo 55°

    Couple of showers, thunder

    Hair Frizz Weather
    • Wind
      Gust
      21 mph
    • Precip
      60%
    • Hours of Precip
      4.5
    more
  • Wed

    Sep 30

    73°Lo 56°

    Windy with clouds and sun

    Hair Frizz Weather
    • Wind
      Gust
      41 mph
    • Precip
      25%
    • Hours of Precip
      0
    more
Next Previous
Hi 75° RealFeel® 73° Precipitation 25%

Day

N

E

S

W

  • WNW 8 mph
  • Gusts: 21 mph

Cloudy

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 57° RealFeel® 55° Precipitation 10%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 20 mph

Clear

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

Temperature History - Sep 27

more Historical Weather Data >
  Today Normal Record 9/27/2014
High 75° 71° N/A N/A
Low 57° 50° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:45 AM with 11:57 of sunlight, then sets at 6:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:34 PM with 12:43 of moolight, then sets at 7:17 AM

Joliet Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 1, 2015; 3:41 PM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. 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.