• Tonight

    Aug 29

    Lo 69°

    A couple of thunderstorms

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 30

    81°Lo 64°

    A couple of thunderstorms

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

    Aug 31

    83°Lo 68°

    Humid with periods of sun

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

    Sep 1

    81°Lo 64°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Precip
      59%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      88%
  • Tue

    Sep 2

    78°Lo 60°

    Partly sunny and humid

    Ragweed Pollen Weather
    • Precip
      23%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Cloudy
Cloudy
T-storms
Cloudy
T-storms
Cloudy
Cloudy
Temp (°F) 74° 77° 78° 78° 81° 79° 79° 79°
RealFeel® 73° 77° 80° 80° 84° 82° 83° 81°
Humidity 78% 76% 75% 76% 70% 77% 75% 73%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
47%
 
51%
 
43%
 
51%
 
47%
 
40%
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) 8 SSW 8 SSW 8 SSW 8 SSW 8 SW 8 SW 8 SW 7 SW
UV Index 1 1 2 2 3 2 2 1
Cloud Cover 86% 99% 100% 100% 99% 98% 97% 92%
Dew Point 67° 69° 69° 70° 70° 71° 71° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2013
High 81° 81° 93° (2011) 83°
Low 64° 61° 47° (2009) 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:07 of sunlight, then sets at 7:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:09 PM with 10:12 of moolight, then sets at 11:21 PM

Top Story

Joliet Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 PM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Mon. Dust & Dander

Mon. Wind Maps