• Tonight

    Dec 20

    Lo 27°

    Cloudy with a flurry late

    Hair Frizz Weather
    • Wind
      Gust
      10 mph
    • Precip
      35%
    • Hours of Precip
      0.5
  • Sun

    Dec 21

    39°Lo 30°

    Mostly cloudy with a flurry

    Watch for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      44%
    • Hours of Precip
      1
    more
  • Mon

    Dec 22

    43°Lo 40°

    Mostly cloudy, afternoon rain

    Advisory for hair frizz
    • Wind
      Gust
      27 mph
    • Precip
      75%
    • Hours of Precip
      7
    more
  • Tue

    Dec 23

    46°Lo 34°

    Cloudy with a few showers

    Advisory for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      62%
    • Hours of Precip
      3
    more
  • Wed

    Dec 24

    37°Lo 27°

    Colder with snow showers

    Advisory for hair frizz
    • Wind
      Gust
      35 mph
    • Precip
      76%
    • Hours of Precip
      5
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 34° 35° 35° 34° 33° 31° 30° 31°
RealFeel® 32° 31° 31° 31° 31° 30° 29° 29°
Humidity 62% 61% 61% 63% 66% 68% 74% 73%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
9%
 
9%
 
9%
 
9%
 
9%
 
6%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 6 SW 7 SSW 6 SSW 6 S 5 S 4 S 4 S 4 S
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 100% 99% 99% 100% 99% 100% 100% 100%
Dew Point 22° 23° 23° 23° 22° 22° 23° 23°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 35° 34° 55° (1988) 36°
Low 27° 19° -13° (1983) 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:08 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:31 AM with 10:06 of moolight, then sets at 3:37 PM

Warrenville Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 20, 2014; 4:16 AM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index