• Tonight

    Jul 23

    Lo 55°

    Mostly clear and nice

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Thu

    Jul 24

    76°Lo 56°

    Mostly sunny and nice

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

    Jul 25

    75°Lo 65°

    Mostly cloudy with a t-storm

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

    Jul 26

    86°Lo 65°

    A thunderstorm in spots

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      63%
    more
  • Sun

    Jul 27

    80°Lo 60°

    Variable clouds, a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
6pm
7pm 8pm 9pm 10pm 11pm Thu
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Partly Sunny
Partly Sunny
Sunny
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 73° 71° 68° 66° 64° 62° 60° 59°
RealFeel® 70° 67° 64° 61° 61° 59° 57° 56°
Humidity 57% 60% 65% 72% 74% 75% 78% 79%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
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0%
Snow
 
0%
 
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Ice
 
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  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 9 NE 8 NE 7 NE 6 NE 5 NE 5 NE 5 NE 4 NNE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 39% 42% 7% 9% 10% 11% 11% 11%
Dew Point 57° 57° 56° 56° 55° 54° 53° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 77° 84° 103° (1983) 78°
Low 55° 63° 53° (1988) 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:43 AM with 14:40 of sunlight, then sets at 8:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:03 AM with 14:48 of moolight, then sets at 5:51 PM

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July 23, 2014; 4:52 AM ET

The second half of the week looks to be noticeably cooler and less humid in the Chicago area. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps