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  • Tonight

    Aug 31

    Clear and warm; fog late Lo 69°
    more
  • Tue

    Sep 1

    Mostly sunny and humid 89°Lo 70°
  • Wed

    Sep 2

    Partly sunny, hot and humid 91°Lo 68°
    more
  • Thu

    Sep 3

    Mostly sunny and hot 90°Lo 68°
    more
  • Fri

    Sep 4

    Mostly sunny and very warm 90°Lo 67°
    more
< Previous 8 hours Next 8 hours >
  Tue
4am
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  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Fog
Fog
Fog
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 71° 70° 69° 70° 72° 75° 79° 83°
RealFeel® 71° 70° 69° 70° 74° 79° 86° 92°
Humidity 85% 86% 87% 87% 83% 76% 70% 65%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 5 S 6 SSW 6 SSW 5 SSW 6 SSW 6 SW 7 SW 7 SW
UV Index 0 0 0 0 1 2 3 5
Cloud Cover 10% 8% 5% 2% 11% 11% 11% 11%
Dew Point 66° 66° 65° 66° 67° 67° 69° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 89° 81° N/A N/A
Low 70° 58° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:23 AM with 13:07 of sunlight, then sets at 7:30 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:25 PM with 13:33 of moolight, then sets at 10:58 AM

Peru Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

August 31, 2015; 11:21 PM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

ABC 7 Chicago Headlines

Woman allegedly attacked, assaulted in Willowbrook home invasion

Police in the western suburbs have released a sketch and vehicle information of a suspect after a young woman was allegedly stabbed and sexually assaulted in her home.

Chicago Cubs Jake Arrieta tosses no-hitter against Dodgers

Woman, 26, reports waking to man attempting sexual assault