• Early AM

    Aug 21

    Lo 67°

    A couple of showers and thunderstorms

    Outdoor Barbecue Weather
    • Precip
      56%
    • Hi
      RealFeel
      87°
    • Wind
      Speed
      4 mph
    more
  • Today

    Aug 21

    84°Lo 70°

    Variably cloudy, a t-storm

    Very Good for an outdoor bbq
    • Precip
      55%
    • Hi
      RealFeel
      89°
    • Wind
      Gust
      15 mph
  • Fri

    Aug 22

    87°Lo 68°

    Clouds and sun with a t-storm

    Very Good for an outdoor bbq
    • Precip
      65%
    • Hi
      RealFeel
      101°
    • Wind
      Gust
      10 mph
    more
  • Sat

    Aug 23

    86°Lo 68°

    A p.m. t-storm possible

    Very Good for an outdoor bbq
    • Precip
      30%
    • Hi
      RealFeel
      97°
    • Wind
      Gust
      10 mph
    more
  • Sun

    Aug 24

    89°Lo 67°

    Very warm with clouds and sun

    Excellent for an outdoor bbq
    • Precip
      21%
    • Hi
      RealFeel
      94°
    • Wind
      Gust
      12 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9pm
10pm 11pm Fri
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
T-storms
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Temp (°F) 75° 74° 73° 73° 73° 72° 71° 70°
RealFeel® 78° 77° 75° 74° 75° 73° 73° 71°
Humidity 93% 95% 95% 95% 94% 95% 97% 100%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
34%
 
40%
 
55%
 
55%
 
49%
 
34%
 
34%
 
40%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 6 S 6 S 6 SSW 7 SSW 7 SSW 6 SSW 6 SW 5 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 76% 76% 76% 76% 45% 45% 45%
Dew Point 73° 72° 72° 72° 71° 71° 70° 70°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 84° 81° 94° (1983) 89°
Low 70° 61° 48° (1992) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:40 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:47 AM with 14:47 of moolight, then sets at 4:34 PM

Top Story

DeKalb Weather Report

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

August 20, 2014; 10:50 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 >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.

Thu. Outdoor Entertaining

Thu. Wind Maps

Thu. UV Index