• Tonight

    Oct 20

    Lo 41°

    Clouds breaking

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Oct 21

    54°Lo 36°

    Partly sunny and cooler

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

    Oct 22

    57°Lo 33°

    Plenty of sun

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

    Oct 23

    59°Lo 43°

    More clouds than sun

    Low ragweed pollen levels
    • Precip
      13%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      70%
    more
  • Fri

    Oct 24

    64°Lo 47°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      25%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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Tue
12am
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  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 51° 49° 48° 47° 45° 44° 43° 42°
RealFeel® 47° 46° 45° 44° 43° 42° 41° 40°
Humidity 71% 78% 80% 81% 83% 84% 83% 83%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
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Snow
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 6 N 6 N 6 N 6 N 6 NNW 6 NNW 6 NNW 6 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 98% 97% 94% 55% 27% 26% 26% 26%
Dew Point 42° 43° 42° 41° 41° 40° 39° 38°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 65° 62° 79° (1995) 65°
Low 41° 42° 25° (1992) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 10:54 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:56 AM with 12:32 of moolight, then sets at 4:28 PM

Joliet Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps