• Early AM

    Sep 18

    Lo 46°

    Partly cloudy

    Driving Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Today

    Sep 18

    69°Lo 50°

    Mostly sunny and pleasant

    Excellent for driving
    • Precip
      2%
    • Hours of Precip
      0
    • Rain
      0 in
  • Fri

    Sep 19

    73°Lo 60°

    Times of clouds and sun

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Sep 20

    81°Lo 60°

    Warmer; an afternoon t-storm

    Good for driving
    • Precip
      70%
    • Hours of Precip
      2
    • Rain
      0.34 in
    more
  • Sun

    Sep 21

    73°Lo 50°

    Clouds breaking; less humid

    Excellent for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 49° 48° 47° 46° 46° 47° 51° 56°
RealFeel® 49° 47° 46° 45° 45° 45° 51° 56°
Humidity 88% 91% 93% 93% 93% 93% 90% 79%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
0%
 
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  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 2 WNW 2 WNW 3 WNW 3 NW 3 NW 4 NNW 4 NNE 4 NE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 9% 10% 14% 16% 19% 21% 23% 26%
Dew Point 46° 46° 45° 44° 44° 45° 49° 49°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Sep 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 69° 74° N/A 80°
Low 50° 54° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:22 of sunlight, then sets at 6:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:24 AM with 14:26 of moolight, then sets at 3:50 PM

Top Story

Lisle 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 >

Travel Weather Forecast

Sep 18, 2014; 12:10 AM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather