• Today

    May 30

    71°Lo 45°

    Rain and a t-storm; cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sun

    May 31

    59°Lo 43°

    Clouds break for sun; colder

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Mon

    Jun 1

    64°Lo 42°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Jun 2

    73°Lo 51°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
  • Wed

    Jun 3

    79°Lo 58°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 47° 47° 48° 45° 47° 49° 50° 52°
RealFeel® 36° 37° 38° 35° 38° 41° 43° 45°
Humidity 80% 77% 77% 87% 83% 81% 79% 74%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
7%
 
4%
 
4%
 
4%
 
4%
 
3%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 18 NNE 17 NNE 16 NNE 16 NNE 15 NNE 14 NNE 14 NNE 15 NNE
UV Index 0 0 0 0 0 0 1 1
Cloud Cover 94% 94% 94% 94% 94% 94% 95% 95%
Dew Point 41° 41° 41° 42° 42° 43° 44° 44°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2014
High 59° 76° 93° (2006) 89°
Low 43° 54° 42° (1996) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:57 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:22 PM with 10:30 of moolight, then sets at 4:52 AM

Joliet Weather Report

Chicago: Temperatures to Fall Into Early Week

May 30, 2015; 4:04 AM ET

Temperatures will take a sharp drop in the Chicago area into early next week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps