• Tonight

    Mar 28

    Lo 24°

    Cold with increasing clouds

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      29°
    • Hi
      RealFeel
      42°
    • Wind
      Speed
      6 mph
    more
  • Sun

    Mar 29

    45°Lo 30°

    Very windy; a few showers

    Good for home energy
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      23 mph
    more
  • Mon

    Mar 30

    53°Lo 40°

    Sunny and milder

    Fair for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      51°
    • Wind
      Speed
      13 mph
    more
  • Tue

    Mar 31

    55°Lo 31°

    Partly sunny and breezy

    Fair for home energy
    • Avg
      RealFeel
      39°
    • Hi
      RealFeel
      52°
    • Wind
      Speed
      15 mph
    more
  • Wed

    Apr 1

    61°Lo 50°

    Sun giving way to clouds

    Poor for home energy
    • Avg
      RealFeel
      50°
    • Hi
      RealFeel
      61°
    • Wind
      Speed
      16 mph
Next Previous
Hi 61° RealFeel® 61° Precipitation 9%

Day

N

E

S

W

  • SSE 16 mph
  • Gusts: 29 mph

Mild with sun followed by increasing clouds

  • Max UV Index: 6 (High)
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 39° Precipitation 75%

Night

N

E

S

W

  • WSW 15 mph
  • Gusts: 23 mph

Mostly cloudy with rain overspreading the area late

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0.21 in
  • Rain: 0.21 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - Apr 1

more Historical Weather Data >
  Today Normal Record 4/1/2014
High 61° 50° N/A 52°
Low 50° 29° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:36 AM with 12:43 of sunlight, then sets at 7:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:55 PM with 12:44 of moolight, then sets at 5:39 AM

Mchenry Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 28, 2015; 12:47 PM ET

Milder weather will return to Chicago to kickoff the new week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Wed. Home Energy Efficiency

Wed. Degree Days

Wed. UV Index