• Today

    Sep 17

    67°Lo 44°

    Mostly sunny

    Excellent for biking
    • Precip
      3%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
  • Thu

    Sep 18

    69°Lo 48°

    Mostly sunny, nice and cool

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Fri

    Sep 19

    72°Lo 58°

    Partly sunny and beautiful

    Excellent for biking
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      16 mph
    more
  • Sat

    Sep 20

    80°Lo 62°

    Breezy with increasing clouds

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      22 mph
    more
  • Sun

    Sep 21

    73°Lo 53°

    A few morning showers

    Very Good for biking
    • Precip
      60%
    • Hours of Precip
      1
    • Wind
      Gust
      15 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5pm
6pm 7pm 8pm 9pm 10pm 11pm Thu
12am
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Forecast
Mostly Sunny
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 65° 62° 59° 56° 54° 52° 50° 50°
RealFeel® 65° 62° 58° 55° 54° 52° 51° 50°
Humidity 52% 56% 64% 72% 78% 82% 85% 86%
   
  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
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  5pm 6pm 7pm 8pm 9pm 10pm 11pm 12am
Wind (mph) 5 WNW 4 WNW 2 NW 2 NNW 1 N 1 NNE 1 NNE 1 NNE
UV Index 1 0 0 0 0 0 0 0
Cloud Cover 15% 4% 0% 0% 0% 0% 0% 0%
Dew Point 46° 47° 47° 47° 47° 47° 46° 46°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 67° 74° 94° (1927) 71°
Low 44° 53° 35° (1959) 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 12:25 of sunlight, then sets at 6:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:25 AM with 14:39 of moolight, then sets at 3:04 PM

Top Story

Hamlet Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. 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.