• Early AM

    Aug 21

    Lo 69°

    A couple of showers and thunderstorms

    Driving Weather
    • Precip
      60%
    • Hours of Precip
      1
    • Rain
      0.10 in
    more
  • Today

    Aug 21

    87°Lo 72°

    A couple of thunderstorms

    Good for driving
    • Precip
      60%
    • Hours of Precip
      7
    • Rain
      0.65 in
    more
  • Fri

    Aug 22

    90°Lo 71°

    Partly sunny, a t-storm; hot

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

    Aug 23

    87°Lo 71°

    Clouds and sun with a t-storm

    Good for driving
    • Precip
      57%
    • Hours of Precip
      2.5
    • Rain
      0.27 in
    more
  • Sun

    Aug 24

    92°Lo 71°

    Clouds and sun; hot, humid

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      2
    • Rain
      0.25 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Partly Cloudy
T-storms
Partly Cloudy
Partly Cloudy
T-storms
Partly Sunny
Partly Cloudy
T-storms
Temp (°F) 75° 74° 74° 73° 72° 73° 75° 78°
RealFeel® 77° 75° 76° 75° 73° 75° 79° 82°
Humidity 87% 88% 90% 91% 91% 91% 87% 82%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
 
47%
 
51%
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) 5 SSW 4 SSW 4 SSW 4 SSW 4 SSW 4 SSW 5 SW 5 SW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 45% 45% 45% 45% 45% 45% 71% 70%
Dew Point 71° 71° 70° 70° 70° 70° 71° 72°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Aug 22

more Historical Weather Data >
  Today Normal Record 8/22/2013
High 90° 82° N/A 78°
Low 71° 62° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 13:35 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:29 AM with 14:22 of moolight, then sets at 5:51 PM

Top Story

Westmont Weather Report

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

August 21, 2014; 1:30 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 >

Travel Weather Forecast

Aug 20, 2014; 6:11 PM ET United States travel weather forecast

Fri. Travel Weather

48 Hour Precipitation Forecast

Fri. Driving Weather