• Early AM

    Aug 20

    Lo 67°

    Partly cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      1
    • Rain
      0.04 in
    more
  • Today

    Aug 20

    82°Lo 70°

    Times of clouds and sun

    Excellent for driving
    • Precip
      14%
    • Hours of Precip
      1
    • Rain
      0.08 in
  • Thu

    Aug 21

    82°Lo 72°

    A couple of thunderstorms

    Good for driving
    • Precip
      63%
    • Hours of Precip
      7
    • Rain
      1.21 in
    more
  • Fri

    Aug 22

    84°Lo 70°

    A couple of thunderstorms

    Good for driving
    • Precip
      70%
    • Hours of Precip
      4
    • Rain
      0.87 in
    more
  • Sat

    Aug 23

    82°Lo 72°

    Clouds and sun with a t-storm

    Good for driving
    • Precip
      60%
    • Hours of Precip
      2
    • Rain
      0.39 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Clear
Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 71° 69° 69° 68° 67° 68° 70° 72°
RealFeel® 69° 68° 67° 66° 64° 65° 69° 73°
Humidity 82% 85% 86% 88% 91% 87% 81% 75%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
20%
 
20%
 
20%
 
20%
 
20%
 
13%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 W 3 W 3 W 4 W 4 W 5 W 5 WNW 4 W
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 1% 0% 6% 16% 22% 26% 46% 46%
Dew Point 65° 65° 64° 64° 64° 64° 64° 64°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 20

more Historical Weather Data >
  Today Normal Record 8/20/2013
High 82° 82° 98° (1947) 88°
Low 70° 66° 47° (1950) 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:40 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:42 AM with 14:47 of moolight, then sets at 4:29 PM

Top Story

Chicago Weather Report

Chicago: Chance of Showers, Thunderstorms to Remain Through Thursday

August 19, 2014; 7:53 PM ET

There will be an uptick in humidity and storms in Chicago for much of this week. more >

Travel Weather Forecast

Aug 20, 2014; 12:03 AM ET United States travel weather forecast

Wed. Travel Weather

48 Hour Precipitation Forecast

Wed. Driving Weather