• Tonight

    Apr 17

    Lo 40°

    Occasional rain and drizzle

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Apr 18

    58°Lo 36°

    Partly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Apr 19

    69°Lo 47°

    Partly sunny

    Moderate indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    Apr 20

    73°Lo 51°

    Mostly cloudy

    Low indoor dust & dander levels
    • Precip
      22%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
  • Mon

    Apr 21

    68°Lo 57°

    A couple of thunderstorms

    Low indoor dust & dander levels
    • Precip
      61%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
11pm
Fri
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Rain
Cloudy
Rain
Cloudy
Rain
Cloudy
Cloudy
Temp (°F) 49° 48° 46° 45° 43° 42° 41° 40°
RealFeel® 50° 49° 47° 44° 43° 41° 40° 39°
Humidity 65% 67% 69% 71% 75% 76% 77% 77%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
47%
 
51%
 
43%
 
58%
 
49%
 
58%
 
40%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 0 1 WNW 1 WNW 1 NW 2 N 3 NNE 3 NNE 4 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 96% 100% 100% 100% 97% 95% 95% 95%
Dew Point 37° 37° 37° 36° 36° 35° 35° 34°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 17

more Historical Weather Data >
  Today Normal Record 4/17/2013
High 61° 61° 87° (2002) 56°
Low 40° 40° 28° (1983) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 13:25 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:22 PM with 10:07 of moolight, then sets at 8:29 AM

Top Story

Joliet Weather Report

Chicago: Weekend Warmth on the Way

April 17, 2014; 5:44 PM ET

Despite a chilly Friday, seasonal warmth will return to the city right in time for the holiday weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps