• Today

    Dec 18

    30°Lo 22°

    Times of clouds and sun

    Fair for biking
    • Precip
      8%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
  • Fri

    Dec 19

    32°Lo 24°

    Periods of sunshine

    Fair for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
  • Sat

    Dec 20

    35°Lo 26°

    Clouds yielding to some sun

    Fair for biking
    • Precip
      12%
    • Hours of Precip
      0
    • Wind
      Gust
      5 mph
    more
  • Sun

    Dec 21

    39°Lo 31°

    Clouds and breaks of sun

    Fair for biking
    • Precip
      11%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Mon

    Dec 22

    41°Lo 36°

    A chance for rain and snow

    Poor for biking
    • Precip
      35%
    • Hours of Precip
      0
    • Wind
      Gust
      20 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
1pm
2pm 3pm 4pm 5pm 6pm 7pm 8pm
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 29° 30° 30° 29° 28° 28° 27° 27°
RealFeel® 30° 30° 28° 27° 26° 25° 25° 26°
Humidity 57% 56% 57% 59% 61% 63% 64% 64%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1pm 2pm 3pm 4pm 5pm 6pm 7pm 8pm
Wind (mph) 5 WNW 5 WNW 5 WNW 5 WNW 5 WNW 5 WNW 5 NW 5 NW
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 70% 70% 70% 70% 70% 70% 89% 79%
Dew Point 15° 16° 16° 16° 16° 16° 17° 17°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 30° 35° N/A 35°
Low 22° 21° N/A 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 9:07 of sunlight, then sets at 4:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:24 AM with 10:40 of moolight, then sets at 2:04 PM

Niles Weather Report

Chicago: White Christmas in the Offing

December 18, 2014; 9:13 AM ET

While the next couple of days will be tranquil for the Chicago area, Christmas Eve could deliver enough snow to blanket the city. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.