• Early AM

    Apr 18

    Lo 53°

    Partly to mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      80°
    more
  • Today

    Apr 18

    69°Lo 51°

    Partly sunny and not as warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      11%
    • Hi
      RealFeel
      70°
  • Sun

    Apr 19

    60°Lo 48°

    Rain, becoming heavy; cooler

    Good for lawn mowing
    • Hours of Precip
      11.5
    • Precip
      81%
    • Hi
      RealFeel
      57°
    more
  • Mon

    Apr 20

    55°Lo 32°

    A couple of showers

    Poor for lawn mowing
    • Hours of Precip
      1.5
    • Precip
      60%
    • Hi
      RealFeel
      50°
    more
  • Tue

    Apr 21

    54°Lo 37°

    Windy with variable clouds

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      12%
    • Hi
      RealFeel
      48°
    more
Next Previous
Hi 69° RealFeel® 70° Precipitation 11%

Day

N

E

S

W

  • ENE 15 mph
  • Gusts: 24 mph

Breezy and not as warm with times of clouds and sun

  • Max UV Index: 6 (High)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 51° RealFeel® 43° Precipitation 25%

Night

N

E

S

W

  • E 15 mph
  • Gusts: 21 mph

Cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 12%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 69° 60° 87° (1985) 59°
Low 51° 39° 21° (1990) 32°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:27 of sunlight, then sets at 7:38 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 AM with 13:02 of moolight, then sets at 6:34 PM

Marengo Weather Report

Chicago: Rain to Span Second Half of Weekend

April 17, 2015; 1:51 PM ET

Weekend weather will be a combination of lower temperatures and significant rainfall, but Chicago will slowly pull out of the damp, cooler conditions through the new week. 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