• Tonight

    Aug 21

    Lo 73°

    Showers and a heavier t-storm

    Common Cold Weather
    • Avg
      Temp
      76°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      91°
    more
  • Fri

    Aug 22

    91°Lo 70°

    Clouds and sun with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      81°
    • Avg
      RealFeel
      88°
    • Hi
      RealFeel
      104°
  • Sat

    Aug 23

    85°Lo 70°

    A p.m. t-storm possible

    Beneficial weather for colds
    • Avg
      Temp
      78°
    • Avg
      RealFeel
      84°
    • Hi
      RealFeel
      99°
    more
  • Sun

    Aug 24

    91°Lo 72°

    Partly sunny, hot and humid

    Beneficial weather for colds
    • Avg
      Temp
      82°
    • Avg
      RealFeel
      86°
    • Hi
      RealFeel
      99°
    more
  • Mon

    Aug 25

    90°Lo 68°

    An afternoon thunderstorm

    Beneficial weather for colds
    • Avg
      Temp
      79°
    • Avg
      RealFeel
      82°
    • Hi
      RealFeel
      97°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
5pm
6pm 7pm 8pm 9pm 10pm 11pm Sat
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Partly Cloudy
T-storms
Partly Cloudy
Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Temp (°F) 89° 82° 81° 80° 80° 77° 75° 75°
RealFeel® 98° 91° 90° 87° 84° 81° 78° 78°
Humidity 63% 87% 84% 84% 83% 85% 88% 89%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
 
32%
 
32%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 5 SSE 4 SSE 4 S 4 SSE 3 ESE 3 E 3 NW 3 N
UV Index 2 1 0 0 0 0 0 0
Cloud Cover 52% 70% 65% 73% 82% 90% 94% 94%
Dew Point 75° 78° 76° 75° 74° 72° 71° 71°
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 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 91° 81° N/A 76°
Low 70° 63° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:36 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:30 AM with 14:23 of moolight, then sets at 5:53 PM

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Dundee Weather Report

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August 21, 2014; 12:59 PM 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 >

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Fri. Cold & Flu

Fri. UV Index