• Early AM

    Oct 21

    Lo 38°

    Clearing

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

    Oct 21

    53°Lo 33°

    Partly sunny and cooler

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

    Oct 22

    55°Lo 34°

    Plenty of sun

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

    Oct 23

    56°Lo 44°

    A passing shower or two

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      75%
    more
  • Fri

    Oct 24

    63°Lo 46°

    Mostly sunny and warmer

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      23%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
9pm
10pm 11pm Wed
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 42° 41° 39° 39° 38° 38° 37° 37°
RealFeel® 38° 37° 36° 36° 36° 36° 36° 36°
Humidity 85% 87% 88% 89% 88% 89% 90% 91%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 6 NE 6 NE 6 NE 6 NE 5 ENE 5 ENE 4 NE 4 ENE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 38° 37° 36° 36° 35° 35° 34° 34°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 53° 60° 83° (2003) 54°
Low 33° 39° 28° (2002) 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 10:51 of sunlight, then sets at 6:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:56 AM with 12:03 of moolight, then sets at 4:59 PM

DeKalb 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 >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps