• Today

    May 4

    77°Lo 54°

    A thunderstorm this afternoon

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    May 5

    73°Lo 53°

    A shower and t-storm around

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Wed

    May 6

    83°Lo 60°

    A few showers

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    May 7

    87°Lo 65°

    Partly sunny and very warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Fri

    May 8

    85°Lo 63°

    Partly sunny, a t-storm; warm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
T-storms
Cloudy
Cloudy
Cloudy
T-storms
Cloudy
Cloudy
T-storms
Temp (°F) 68° 70° 73° 70° 67° 66° 62° 59°
RealFeel® 66° 71° 73° 69° 63° 63° 60° 54°
Humidity 66% 61% 56% 61% 68% 68% 73% 78%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
52%
 
48%
 
44%
 
47%
 
51%
 
47%
 
48%
 
52%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 7 ENE 7 ENE 7 ENE 8 ENE 8 ENE 8 ENE 8 ENE 8 ENE
UV Index 2 2 2 1 1 0 0 0
Cloud Cover 95% 95% 95% 95% 95% 95% 70% 70%
Dew Point 56° 56° 56° 56° 56° 55° 54° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 73° 68° 86° (1980) 60°
Low 53° 45° 34° (2011) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:10 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:32 PM with 10:10 of moolight, then sets at 7:42 AM

Joliet Weather Report

Chicago: Showers to Precede Late-Week Warmth

May 4, 2015; 10:01 AM ET

Showers and thunderstorms will frequent the Chicago area early this week before dry and warm conditions return to the city. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Tue. Snow Day Potential