• Today

    Sep 5

    87°Lo 70°

    Partly sunny, warm and humid

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      23%
    • Hi
      RealFeel
      96°
  • Sun

    Sep 6

    90°Lo 71°

    Partly sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      94°
    more
  • Mon

    Sep 7

    82°Lo 68°

    A shower and t-storm around

    Fair for lawn mowing
    • Hours of Precip
      6
    • Precip
      61%
    • Hi
      RealFeel
      89°
    more
  • Tue

    Sep 8

    78°Lo 60°

    Mostly cloudy with t-storms

    Poor for lawn mowing
    • Hours of Precip
      4
    • Precip
      68%
    • Hi
      RealFeel
      82°
    more
  • Wed

    Sep 9

    77°Lo 58°

    Times of clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      78°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Cloudy
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 66° 65° 67° 69° 71° 75° 79° 81°
RealFeel® 67° 66° 67° 71° 76° 83° 89° 91°
Humidity 93% 94% 93% 93% 86% 83% 77% 67%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
7%
 
7%
 
7%
 
6%
 
6%
 
6%
 
6%
 
6%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 2 NE 2 NE 2 E 4 SE 5 S 5 S 6 SSW 6 SSW
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 52% 29% 26% 26% 26% 26% 26% 26%
Dew Point 64° 64° 64° 67° 67° 69° 71° 69°
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 Middle Grid line 60 F

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 87° 77° N/A 79°
Low 70° 54° N/A 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 12:59 of sunlight, then sets at 7:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:27 AM with 3:42 of moolight, then sets at 2:10 PM

Mchenry Weather Report

Chicago: Sun, Humidity to Grip Region Before Stormy Labor Day

September 5, 2015; 1:43 AM ET

As the Labor Day weekend shapes up, Chicago residents will see mostly sunny and humid conditions until the holiday itself on 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

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration