• Early AM

    Jul 4

    Lo 60°

    Clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      85°
    more
  • Today

    Jul 4

    81°Lo 63°

    Mostly sunny and delightful

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      3%
    • Hi
      RealFeel
      90°
  • Sun

    Jul 5

    84°Lo 66°

    Mostly sunny and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      91°
    more
  • Mon

    Jul 6

    85°Lo 65°

    A heavy afternoon t-storm

    Good for lawn mowing
    • Hours of Precip
      6.5
    • Precip
      55%
    • Hi
      RealFeel
      91°
    more
  • Tue

    Jul 7

    77°Lo 59°

    Clouds giving way to some sun

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      13%
    • Hi
      RealFeel
      85°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Partly Cloudy
Mostly Clear
Clear
Clear
Sunny
Sunny
Sunny
Temp (°F) 63° 62° 61° 61° 60° 62° 63° 66°
RealFeel® 65° 64° 63° 62° 60° 63° 65° 68°
Humidity 88% 89% 91% 92% 95% 93% 89% 79%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
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0%
Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 1 N 0 1 NW 2 WNW 2 WNW 4 W 4 WSW 2 NW
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 11% 43% 22% 0% 0% 0% 0% 0%
Dew Point 60° 59° 59° 59° 58° 60° 60° 59°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 4

more Historical Weather Data >
  Today Normal Record 7/4/2014
High 81° 85° 100° (2012) 80°
Low 63° 63° 46° (1967) 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 15:05 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:22 PM with 11:14 of moolight, then sets at 9:36 AM

Peru Weather Report

Chicago: Sunny, Comfortable Conditions for July Fourth Weekend

July 4, 2015; 1:01 AM ET

The holiday weekend will feature mostly sunny skies and seasonable weather for residents living in the Chicago area. 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

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration