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  • Early AM

    Aug 21

    A couple of showers and thunderstorms Lo 67°
    more
  • Today

    Aug 21

    Variably cloudy, a t-storm 84°Lo 70°
  • Fri

    Aug 22

    Clouds and sun with a t-storm 87°Lo 68°
    more
  • Sat

    Aug 23

    A p.m. t-storm possible 86°Lo 68°
    more
  • Sun

    Aug 24

    Very warm with clouds and sun 89°Lo 67°
    more
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Cloudy
T-storms
Cloudy
T-storms
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 68° 67° 68° 70° 72° 74° 76° 78°
RealFeel® 66° 65° 66° 70° 73° 78° 83° 85°
Humidity 94% 95% 92% 90% 88% 89% 86% 81%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
43%
 
47%
 
51%
 
43%
 
51%
 
47%
 
34%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 3 SSW 4 SSE 5 SSE 5 SSE 6 S 6 S 7 S 8 S
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 90% 92% 93% 93% 92% 90% 85% 81%
Dew Point 66° 66° 66° 67° 69° 71° 72° 72°
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 >

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