• Today

    Dec 18

    29°Lo 22°

    Times of clouds and sun

    Beneficial weather for colds
    • Avg
      Temp
      26°
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      27°
  • Fri

    Dec 19

    33°Lo 24°

    Mostly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      29°
    • Avg
      RealFeel
      32°
    • Hi
      RealFeel
      36°
    more
  • Sat

    Dec 20

    35°Lo 28°

    Mostly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      32°
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      37°
    more
  • Sun

    Dec 21

    39°Lo 32°

    Clouds and breaks of sun

    Beneficial weather for colds
    • Avg
      Temp
      36°
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      30°
    more
  • Mon

    Dec 22

    41°Lo 35°

    Cloudy, afternoon rain

    Neutral weather for colds
    • Avg
      Temp
      38°
    • Avg
      RealFeel
      26°
    • Hi
      RealFeel
      30°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 29° 28° 27° 26° 27° 27° 27° 26°
RealFeel® 27° 26° 26° 25° 26° 26° 26° 26°
Humidity 59% 62% 64% 65% 66% 65% 66% 68%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
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0%
Snow
 
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Ice
 
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  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 5 WNW 5 WNW 5 WNW 4 NW 4 NW 4 NW 4 NW 4 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 83% 76% 73% 90% 79% 76% 76% 76%
Dew Point 16° 16° 16° 16° 17° 17° 17° 17°
Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 29° 34° N/A 35°
Low 22° 20° N/A 15°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:15 AM with 9:07 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:25 AM with 10:39 of moolight, then sets at 2:04 PM

Arlington Heights Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 12:30 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 >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Thu. Cold & Flu

Thu. UV Index