• Tonight

    Jul 31

    Lo 60°

    Mainly clear

    Lawn Mowing Weather
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      86°
  • Sat

    Aug 1

    84°Lo 65°

    Mostly sunny and delightful

    Excellent for lawn mowing
    • Hours of Precip
      1
    • Precip
      14%
    • Hi
      RealFeel
      87°
    more
  • Sun

    Aug 2

    86°Lo 65°

    A strong thunderstorm

    Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      56%
    • Hi
      RealFeel
      90°
    more
  • Mon

    Aug 3

    83°Lo 61°

    Periods of sunshine

    Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      25%
    • Hi
      RealFeel
      87°
    more
  • Tue

    Aug 4

    81°Lo 63°

    Pleasant with clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      25%
    • Hi
      RealFeel
      86°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
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8pm 9pm 10pm 11pm Sat
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 79° 76° 72° 69° 67° 65° 64° 62°
RealFeel® 76° 73° 69° 66° 64° 63° 62° 60°
Humidity 42% 46% 55% 62% 64% 72% 75% 74%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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Snow
 
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Ice
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 13 NW 12 NW 9 WNW 7 WNW 7 WNW 7 WNW 7 W 7 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 19% 11% 11% 11% 11% 11% 11% 11%
Dew Point 54° 54° 56° 55° 54° 56° 56° 54°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 86° 83° 99° (2006) 82°
Low 60° 64° 49° (2009) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:27 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:14 PM with 10:59 of moolight, then sets at 7:13 AM

West Chicago Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 7:08 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Current Drought Status

Current Soil Conditions

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration