• Early AM

    Dec 27

    Lo 42°

    A little rain

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      50%
    • Hi
      RealFeel
      43°
    more
  • Today

    Dec 27

    45°Lo 22°

    A touch of rain

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      62%
    • Hi
      RealFeel
      34°
  • Sun

    Dec 28

    35°Lo 23°

    Partly sunny and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      35°
    more
  • Mon

    Dec 29

    34°Lo 14°

    Mostly cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      26°
    more
  • Tue

    Dec 30

    21°Lo 6°

    Colder with clouds and sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      15%
    • Hi
      RealFeel
      10°
    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
Cloudy
Cloudy
Cloudy
Rain
Cloudy
Rain
Cloudy
Temp (°F) 43° 42° 41° 40° 41° 42° 44° 45°
RealFeel® 35° 33° 31° 29° 29° 32° 32° 34°
Humidity 90% 92% 93% 93% 92% 85% 78% 74%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
17%
 
22%
 
44%
 
48%
 
52%
 
43%
 
51%
 
43%
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) 10 SSE 12 S 13 S 13 SSW 13 SSW 14 SW 15 SW 16 WSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 98% 97% 96% 95% 95% 95% 95% 95%
Dew Point 40° 40° 39° 38° 39° 38° 38° 37°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 45° 28° N/A 37°
Low 22° 13° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:21 AM with 9:06 of sunlight, then sets at 4:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:02 AM with 12:23 of moolight, then sets at 11:25 PM

Mchenry Weather Report

Chicago: Wash of Showers for Post-Holiday Weekend Travel

December 27, 2014; 2:40 AM ET

As holiday travelers head home from the Chicago area, conditions will feel colder with the chance of some showers over the weekend. 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