• Today

    Feb 6

    42°Lo 30°

    Times of clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Feb 7

    45°Lo 27°

    Mostly cloudy and breezy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Mon

    Feb 8

    32°Lo 21°

    Cloudy, a bit of snow; colder

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Feb 9

    23°Lo 8°

    Colder with a few flurries

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Feb 10

    18°Lo 8°

    Frigid with periods of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Showers
Temp (°F) 40° 41° 43° 44° 45° 45° 43° 41°
RealFeel® 29° 31° 33° 33° 36° 35° 35° 31°
Humidity 70% 64% 60% 57% 56% 56% 60% 67%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
1%
 
1%
 
4%
 
15%
 
15%
 
20%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 17 SW 17 SW 18 SW 20 SW 17 WSW 16 WSW 13 WSW 10 SW
UV Index 1 2 2 1 1 1 0 0
Cloud Cover 94% 94% 96% 100% 100% 96% 71% 42%
Dew Point 31° 30° 30° 30° 31° 30° 30° 31°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Feb 7

more Historical Weather Data >
  Today Normal Record 2/7/2015
High 45° 33° N/A 40°
Low 27° 18° N/A 22°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:58 AM with 10:18 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:02 AM with 10:32 of moolight, then sets at 4:34 PM

Joliet Weather Report

Chicago: Temperatures to fall through the week

February 6, 2016; 2:33 PM ET

Colder air will follow winter weather early in the week across the Chicago region. more >

Health Weather

Jan 19, 2016; 10:05 AM ET How the weather impacts people's health

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps