• Tonight

    Jul 23

    Lo 52°

    Clear and pleasant

    Asthma Weather
    • Hi
      RealFeel
      76°
    • UV
      7 - High
    • Air Qual.
      Good
    more
  • Thu

    Jul 24

    73°Lo 53°

    Mostly sunny and pleasant

    Beneficial weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Fri

    Jul 25

    70°Lo 60°

    Mostly cloudy with a t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      6 - High
    • Air Qual.
      Good
    more
  • Sat

    Jul 26

    81°Lo 63°

    A thunderstorm in spots

    At Risk weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      5 - Moderate
    • Cloud
      Cover
      62%
    more
  • Sun

    Jul 27

    77°Lo 56°

    Variable clouds, a t-storm

    Neutral weather for asthma
    • Hi
      RealFeel
      78°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2pm
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Clear
Temp (°F) 72° 73° 73° 73° 72° 70° 67° 64°
RealFeel® 80° 80° 78° 75° 71° 67° 63° 62°
Humidity 46% 45% 44% 45% 49% 52% 58% 66%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 4 NNE 4 NE 4 NE 4 ENE 4 E 4 ESE 4 ESE 3 SE
UV Index 7 6 5 3 1 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 10% 10%
Dew Point 50° 51° 50° 51° 52° 52° 52° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 73° 83° 93° (2001) 76°
Low 53° 63° 54° (2013) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:41 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:49 AM with 14:47 of moolight, then sets at 6:36 PM

Top Story

DeKalb Weather Report

Chicago: Cooler, Less Humid to Close Out Week

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.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index