• Today

    Sep 4

    86°Lo 68°

    Periods of sun with a t-storm

    Poor for skiing
    • Rain
      0.24 in
    • Precip
      56%
    • Hours of Precip
      2.5
    more
  • Sat

    Sep 5

    90°Lo 69°

    Partly sunny, warm and humid

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Sun

    Sep 6

    91°Lo 73°

    Partly sunny, hot and humid

    Poor for skiing
    • Rain
      0 in
    • Precip
      12%
    • Hours of Precip
      0
  • Mon

    Sep 7

    84°Lo 68°

    A t-storm in the afternoon

    Poor for skiing
    • Rain
      0.20 in
    • Precip
      62%
    • Hours of Precip
      1
    more
  • Tue

    Sep 8

    80°Lo 67°

    Mostly cloudy with t-storms

    Poor for skiing
    • Rain
      0.38 in
    • Precip
      65%
    • Hours of Precip
      5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 77° 81° 85° 87° 89° 89° 91° 90°
RealFeel® 79° 84° 89° 92° 94° 95° 97° 95°
Humidity 68% 62% 58% 53% 50% 49% 50% 51%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
2%
 
2%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 S 9 S 10 S 10 S 10 S 10 S 9 S 9 S
UV Index 1 3 4 5 5 5 4 3
Cloud Cover 64% 64% 59% 50% 40% 30% 22% 15%
Dew Point 66° 67° 68° 68° 68° 68° 70° 69°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - Sep 6

more Historical Weather Data >
  Today Normal Record 9/6/2014
High 91° 78° N/A 75°
Low 73° 58° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 12:54 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:17 AM with 14:45 of moolight, then sets at 3:02 PM

Westmont Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 4, 2015; 5:04 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on Monday. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Sun. Ski Weather