• Tonight

    Sep 17

    Lo 44°

    Mainly clear and chilly

    Bicycling Weather
    • Precip
      4%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
  • Thu

    Sep 18

    70°Lo 48°

    Mostly sunny and pleasant

    Excellent for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      10 mph
    more
  • Fri

    Sep 19

    74°Lo 59°

    Partly sunny and delightful

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

    Sep 20

    80°Lo 59°

    A couple of p.m. t-storms

    Very Good for biking
    • Precip
      63%
    • Hours of Precip
      2
    • Wind
      Gust
      21 mph
    more
  • Sun

    Sep 21

    75°Lo 51°

    Clouds giving way to some sun

    Very Good for biking
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 57° 63° 68° 70° 73° 74° 74° 74°
RealFeel® 55° 62° 67° 70° 73° 74° 73° 72°
Humidity 78% 69% 60% 52% 47% 44% 44% 44%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
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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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 SSE 8 S 10 S 11 S 12 S 12 S 11 S 11 S
UV Index 1 2 3 4 5 4 3 2
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 50° 53° 54° 52° 52° 51° 52° 52°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 74° 74° N/A 90°
Low 59° 53° N/A 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:19 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:19 AM with 14:08 of moolight, then sets at 4:27 PM

Top Story

North Aurora Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 17, 2014; 1:12 PM 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.