• Tonight

    Sep 3

    Lo 67°

    A thunderstorm in spots early

    Running Weather
    • Precip
      35%
    • Hours of Precip
      0.5
    • Wind
      Gust
      18 mph
    more
  • Fri

    Sep 4

    87°Lo 69°

    Partly sunny with a t-storm

    Good for running
    • Precip
      56%
    • Hours of Precip
      3
    • Wind
      Gust
      6 mph
  • Sat

    Sep 5

    88°Lo 70°

    Times of clouds and sun

    Fair for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Sun

    Sep 6

    92°Lo 72°

    Partly sunny, hot and humid

    Good for running
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Mon

    Sep 7

    86°Lo 67°

    An afternoon thunderstorm

    Good for running
    • Precip
      59%
    • Hours of Precip
      1
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Sunny
Partly Sunny
T-storms
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Clear
Temp (°F) 84° 87° 82° 84° 84° 84° 81° 77°
RealFeel® 101° 102° 95° 97° 94° 93° 89° 85°
Humidity 68% 62% 80% 72% 71% 71% 77% 84%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
43%
 
47%
 
51%
 
47%
 
34%
 
34%
 
33%
 
31%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 1 SW 2 SW 2 SSW 2 SW 2 SSE 2 ESE 2 E 1 ENE
UV Index 5 5 4 3 2 1 0 0
Cloud Cover 46% 46% 70% 70% 46% 46% 46% 26%
Dew Point 72° 72° 75° 74° 73° 74° 73° 72°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 87° 80° N/A N/A
Low 69° 59° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 12:59 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:29 PM with 14:39 of moolight, then sets at 2:08 PM

Joliet Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 3, 2015; 5:03 PM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.