• Today

    Aug 21

    85°Lo 70°

    Showers and a heavier t-storm

    Fair at the bus stop
    • T-storms
      60%
    • Precip
      67%
    • Wind
      Gust
      13 mph
  • Fri

    Aug 22

    88°Lo 68°

    Partly sunny with a t-storm

    Good at the bus stop
    • T-storms
      60%
    • Precip
      62%
    • Wind
      Gust
      9 mph
    more
  • Sat

    Aug 23

    84°Lo 68°

    A p.m. t-storm possible

    Excellent at the bus stop
    • T-storms
      60%
    • Precip
      30%
    • Wind
      Gust
      7 mph
    more
  • Sun

    Aug 24

    89°Lo 69°

    Very warm with clouds and sun

    Excellent at the bus stop
    • T-storms
      24%
    • Precip
      25%
    • Wind
      Gust
      12 mph
    more
  • Mon

    Aug 25

    86°Lo 65°

    A stray afternoon t-storm

    Excellent at the bus stop
    • T-storms
      90%
    • Precip
      45%
    • Wind
      Gust
      10 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Mostly Cloudy
Temp (°F) 85° 81° 81° 79° 77° 76° 75° 74°
RealFeel® 92° 87° 88° 84° 81° 78° 77° 76°
Humidity 68% 83% 82% 85% 86% 89% 90% 90%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
43%
 
51%
 
47%
 
44%
 
47%
 
51%
 
47%
 
48%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 9 S 8 S 7 S 6 S 6 S 6 S 6 S 6 S
UV Index 3 2 1 0 0 0 0 0
Cloud Cover 65% 65% 65% 65% 76% 76% 76% 76%
Dew Point 74° 75° 75° 74° 73° 72° 72° 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 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 85° 81° 94° (1983) 89°
Low 70° 61° 48° (1992) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 13:38 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:38 AM with 14:38 of moolight, then sets at 5:16 PM

Top Story

DeKalb Weather Report

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

August 21, 2014; 5:20 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 >

The AccuWeather RealFeel Temperature

May 17, 2012; 5:00 AM ET This product plays a big role as humidity rises.

Thu. Morning Bus Stop

Thu. UV Index

Thu. Wind Maps