• Today

    Sep 18

    67°Lo 51°

    Mostly sunny and pleasant

    Excellent for running
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      11 mph
    more
  • Fri

    Sep 19

    73°Lo 61°

    Intervals of clouds and sun

    Excellent for running
    • Precip
      5%
    • Hours of Precip
      0
    • Wind
      Gust
      21 mph
  • Sat

    Sep 20

    80°Lo 59°

    A couple of p.m. t-storms

    Very Good for running
    • Precip
      74%
    • Hours of Precip
      3
    • Wind
      Gust
      22 mph
    more
  • Sun

    Sep 21

    72°Lo 50°

    Clouds breaking; not as warm

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      17 mph
    more
  • Mon

    Sep 22

    67°Lo 50°

    Times of sun and clouds

    Excellent for running
    • Precip
      25%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 53° 53° 53° 52° 51° 52° 55° 59°
RealFeel® 51° 51° 51° 50° 50° 50° 53° 57°
Humidity 89% 89% 89% 91% 92% 89% 82% 73%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
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Ice
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 ESE 3 SE 3 SE 3 SE 3 SSE 3 SE 5 SSE 6 SSE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 10% 10% 10% 10% 10% 10% 46% 46%
Dew Point 49° 50° 50° 49° 49° 49° 50° 50°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 73° 72° N/A 76°
Low 61° 52° N/A 66°

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 2:18 AM with 14:09 of moolight, then sets at 4:27 PM

Top Story

Island Lake Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 18, 2014; 6:12 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 >

Avoid the Winter Workout Blues

Dec 26, 2012; 5:00 AM ET When it's snowing or cold, most of us want nothing more than to keep warm on the couch. But Violeta Yas has some tips to help you sneak in mini workouts at the office, regardless of the weather.