• Tonight

    Jul 30

    Lo 62°

    Clear

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      87°
    more
  • Fri

    Jul 31

    85°Lo 59°

    Mostly sunny and warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      10%
    • Hi
      RealFeel
      86°
    more
  • Sat

    Aug 1

    84°Lo 64°

    Mostly sunny and nice

    Very Good for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      12%
    • Hi
      RealFeel
      86°
  • Sun

    Aug 2

    84°Lo 66°

    Periods of sun with a t-storm

    Good for lawn mowing
    • Hours of Precip
      2.5
    • Precip
      57%
    • Hi
      RealFeel
      87°
    more
  • Mon

    Aug 3

    86°Lo 61°

    A thunderstorm possible

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      30%
    • Hi
      RealFeel
      91°
    more
Next Previous
A shower or thunderstorm 76° Lo 67° RealFeel® 74° / 65°

N

E

S

W

  • Precipitation: 55%
  • Rain: 0.05 in
  • Snow: 0 in
  • Humidity: 82%
  • Cloud Cover: 46%
  • Dew Point: 65° F
  • Visibility: 9 mi
9 mph

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 84° 82° 97° (2006) 79°
Low 64° 62° 48° (1990) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:27 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:57 PM with 11:30 of moolight, then sets at 8:27 AM

Marengo Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 30, 2015; 12:36 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by 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?

Sat. Degree Days

Sat. Evapotranspiration