• Tonight

    Oct 20

    Lo 40°

    Clouds breaking

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      57°
  • Tue

    Oct 21

    54°Lo 36°

    Cool with clouds and sun

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      50°
    more
  • Wed

    Oct 22

    57°Lo 36°

    Plenty of sunshine

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      59°
    more
  • Thu

    Oct 23

    59°Lo 46°

    Variable cloudiness

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      25%
    • Hi
      RealFeel
      58°
    more
  • Fri

    Oct 24

    64°Lo 48°

    Partly sunny and nice

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      64°
    more
Next Previous
Mostly sunny 59° Lo 47° RealFeel® 57° / 42°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 75%
  • Cloud Cover: 27%
  • Dew Point: 45° F
  • Visibility: 10 mi
10 mph

Temperature History - Oct 20

more Historical Weather Data >
  Today Normal Record 10/20/2013
High 60° 58° N/A 51°
Low 40° 37° N/A 31°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:12 AM with 10:52 of sunlight, then sets at 6:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:57 AM with 12:31 of moolight, then sets at 4:28 PM

Mchenry Weather Report

Cool Weather Ahead for Chicago

October 20, 2014; 9:18 AM ET

Seasonable temperatures will be the rule this week across Chicagoland. 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

Mon. Overnight Freeze

Mon. Degree Days

Mon. Evapotranspiration