• Tonight

    Aug 21

    Lo 72°

    Showers and a heavier t-storm

    Driving Weather
    • Precip
      85%
    • Hours of Precip
      10
    • Rain
      1.55 in
  • Fri

    Aug 22

    91°Lo 70°

    Partly sunny with a t-storm

    Fair for driving
    • Precip
      58%
    • Hours of Precip
      3
    • Rain
      0.31 in
    more
  • Sat

    Aug 23

    86°Lo 70°

    A p.m. t-storm possible

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      1.5
    • Rain
      0.13 in
    more
  • Sun

    Aug 24

    91°Lo 71°

    Periods of sun, hot and humid

    Very Good for driving
    • Precip
      25%
    • Hours of Precip
      2
    • Rain
      0.25 in
    more
  • Mon

    Aug 25

    90°Lo 68°

    A t-storm around in the p.m.

    Good for driving
    • Precip
      40%
    • Hours of Precip
      2
    • Rain
      0.29 in
    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
T-storms
Mostly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Temp (°F) 78° 77° 76° 76° 76° 75° 75° 74°
RealFeel® 79° 80° 79° 76° 78° 77° 75° 76°
Humidity 84% 85% 86% 86% 87% 87% 88% 89%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
54%
 
49%
 
49%
 
54%
 
49%
 
49%
 
53%
 
49%
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 SW 6 S 6 S 6 S 5 S 5 SSW 4 SSW 4 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 76% 80% 84% 85% 86% 45% 45% 45%
Dew Point 73° 73° 72° 72° 71° 71° 71° 71°
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 82° 82° N/A 90°
Low 72° 63° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:37 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:36 AM with 14:38 of moolight, then sets at 5:14 PM

Top Story

Winfield Weather Report

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

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 >

Travel Weather Forecast

Aug 21, 2014; 6:14 PM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather