• Early AM

    Dec 18

    Lo 22°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Dec 18

    29°Lo 21°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Dec 19

    32°Lo 24°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Dec 20

    34°Lo 23°

    Mostly cloudy

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      82%
    more
  • Sun

    Dec 21

    37°Lo 29°

    Partly sunny

    Low ragweed pollen levels
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      45%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Temp (°F) 27° 27° 28° 29° 27° 26° 26° 25°
RealFeel® 29° 30° 29° 29° 27° 26° 26° 26°
Humidity 65% 65% 65% 63% 68% 71% 72% 72%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 4 WNW 4 WNW 4 WNW 4 WNW 4 WNW 2 WNW 2 NW 2 NNW
UV Index 1 1 1 0 0 0 0 0
Cloud Cover 93% 92% 91% 90% 90% 91% 90% 76%
Dew Point 16° 17° 17° 18° 18° 18° 18° 18°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 29° 34° 55° (1977) 34°
Low 21° 20° -10° (1985)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 9:11 of sunlight, then sets at 4:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:25 AM with 10:41 of moolight, then sets at 2:06 PM

Joliet Weather Report

Chicago: White Christmas in the Offing

December 17, 2014; 8:33 PM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps