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  • Today

    Sep 1

    Fog in the morning; hazy sun 89°Lo 70°
    more
  • Wed

    Sep 2

    Fog in the a.m.; partly sunny 89°Lo 68°
    more
  • Thu

    Sep 3

    Mostly sunny, warm and humid 89°Lo 68°
  • Fri

    Sep 4

    Mostly sunny, warm and humid 88°Lo 68°
    more
  • Sat

    Sep 5

    Mostly sunny, warm and humid 89°Lo 69°
    more
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 75° 79° 81° 84° 86° 87° 88° 89°
RealFeel® 84° 89° 94° 97° 100° 100° 99° 99°
Humidity 86% 78% 70% 62% 58% 57% 55% 55%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 4 SE 5 ESE 4 SE 4 SSE 2 S 4 SSE 2 SSE 2 SSW
UV Index 2 3 5 6 6 5 4 3
Cloud Cover 10% 10% 10% 10% 10% 45% 45% 45%
Dew Point 71° 71° 71° 70° 70° 70° 70° 71°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 89° 80° N/A N/A
Low 68° 60° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:21 AM with 13:02 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:43 PM with 14:25 of moolight, then sets at 1:08 PM

Joliet Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

September 1, 2015; 4:41 AM ET

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

ABC 7 Chicago Headlines

Car possibly involved in Willowbrook attack found in Brookfield

A car matching the description of a vehicle involved in a violent home invasion in southwest suburban Willowbrook was found in Brookfield overnight.

Protesters greet mayor at rowdy public budget meeting

Suspects sought in Lansing clothing store crash and grab