• Today

    Aug 21

    87°Lo 73°

    Showers and a heavier t-storm

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      97°
  • Fri

    Aug 22

    91°Lo 71°

    Clouds and sun with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      81°
    • Avg
      RealFeel
      89°
    • Hi
      RealFeel
      106°
    more
  • Sat

    Aug 23

    86°Lo 70°

    A p.m. t-storm possible

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      101°
    more
  • Sun

    Aug 24

    92°Lo 72°

    Partly sunny, hot and humid

    Beneficial weather for colds
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      85°
    • Hi
      RealFeel
      99°
    more
  • Mon

    Aug 25

    91°Lo 68°

    An afternoon thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      80°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      98°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
T-storms
Mostly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Mostly Cloudy
T-storms
Cloudy
Temp (°F) 73° 77° 79° 79° 82° 87° 82° 84°
RealFeel® 76° 84° 89° 89° 94° 97° 93° 94°
Humidity 87% 82% 78% 87% 77% 65% 86% 77%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
52%
 
49%
 
47%
 
51%
 
47%
 
47%
 
51%
 
43%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 5 SSE 5 SSE 5 S 6 S 7 S 7 S 7 S 8 S
UV Index 1 3 4 5 5 5 4 3
Cloud Cover 91% 89% 73% 68% 68% 75% 84% 90%
Dew Point 69° 71° 72° 74° 75° 74° 78° 76°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 87° 82° N/A 90°
Low 73° 63° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:38 of sunlight, then sets at 7:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:36 AM with 14:39 of moolight, then sets at 5:15 PM

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Dundee Weather Report

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August 21, 2014; 8:51 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. 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