• Today

    Aug 21

    84°Lo 73°

    Showers and a heavier t-storm

    Fair for an outdoor bbq
    • Precip
      85%
    • Hi
      RealFeel
      94°
    • Wind
      Gust
      14 mph
  • Fri

    Aug 22

    91°Lo 71°

    Clouds and sun with a t-storm

    Good for an outdoor bbq
    • Precip
      62%
    • Hi
      RealFeel
      106°
    • Wind
      Gust
      9 mph
    more
  • Sat

    Aug 23

    86°Lo 70°

    A p.m. t-storm possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      101°
    • Wind
      Gust
      6 mph
    more
  • Sun

    Aug 24

    92°Lo 72°

    Partly sunny, hot and humid

    Excellent for an outdoor bbq
    • Precip
      25%
    • Hi
      RealFeel
      99°
    • Wind
      Gust
      12 mph
    more
  • Mon

    Aug 25

    91°Lo 68°

    An afternoon thunderstorm

    Excellent for an outdoor bbq
    • Precip
      53%
    • Hi
      RealFeel
      98°
    • Wind
      Gust
      11 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
T-storms
T-storms
T-storms
Partly Cloudy
T-storms
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 75° 79° 82° 84° 82° 81° 81° 82°
RealFeel® 83° 89° 90° 94° 92° 91° 88° 89°
Humidity 91% 85% 79% 72% 86% 84% 90% 83%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
58%
 
60%
 
66%
 
44%
 
52%
 
44%
 
56%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 6 ENE 7 ENE 7 ENE 7 E 8 ESE 8 SE 7 SSE 7 S
UV Index 4 4 5 5 4 3 2 1
Cloud Cover 87% 90% 89% 74% 82% 89% 87% 83%
Dew Point 72° 74° 75° 74° 78° 76° 78° 76°
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 84° 82° N/A 90°
Low 73° 63° N/A 68°

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

Top Story

Dundee Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

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 >

Is Your Outdoor Gear Waterproof?

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Thu. Outdoor Entertaining

Thu. Wind Maps

Thu. UV Index