• Today

    Sep 18

    71°Lo 48°

    Sunshine and beautiful

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Sep 19

    73°Lo 58°

    Times of clouds and sun

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
  • Sat

    Sep 20

    79°Lo 57°

    A couple of p.m. t-storms

    Good for driving
    • Precip
      62%
    • Hours of Precip
      3
    • Rain
      0.50 in
    more
  • Sun

    Sep 21

    72°Lo 48°

    Clouds breaking; less humid

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Mon

    Sep 22

    68°Lo 47°

    Times of clouds and sun

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 49° 48° 49° 53° 57° 61° 64° 67°
RealFeel® 48° 46° 48° 51° 56° 61° 66° 68°
Humidity 89% 93% 90% 84% 77% 73% 66% 59%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
0%
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 3 ESE 4 ESE 4 ESE 5 SE 5 SE 6 SE 7 SSE 8 SSE
UV Index 0 0 0 0 1 2 4 4
Cloud Cover 10% 10% 10% 46% 46% 46% 46% 46%
Dew Point 46° 46° 46° 48° 50° 52° 53° 52°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 73° 75° 91° (2013) 91°
Low 58° 53° 36° (2012) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:19 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:20 AM with 14:06 of moolight, then sets at 4:26 PM

Top Story

Joliet Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 18, 2014; 6:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. more >

Travel Weather Forecast

Sep 18, 2014; 5:45 AM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather