• Tonight

    Mar 5

    Lo 0°

    Partly cloudy and frigid

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      10°
    more
  • Fri

    Mar 6

    31°Lo 25°

    Mostly sunny and breezy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      18°
    more
  • Sat

    Mar 7

    40°Lo 23°

    Periods of sun; not as cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      34°
  • Sun

    Mar 8

    41°Lo 23°

    Times of clouds and sun

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      37°
    more
  • Mon

    Mar 9

    44°Lo 27°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      49°
    more
Next Previous
Mainly clear 27° Lo 23° RealFeel® 20° / 14°

N

E

S

W

  • Precipitation: 4%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 90%
  • Cloud Cover: 21%
  • Dew Point: 22° F
  • Visibility: 10 mi
8 mph

Temperature History - Mar 7

more Historical Weather Data >
  Today Normal Record 3/7/2014
High 40° 44° 78° (2000) 45°
Low 23° 25° (1960) 14°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:22 AM with 11:32 of sunlight, then sets at 5:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:58 PM with 11:40 of moolight, then sets at 7:38 AM

Peru Weather Report

Chicago: Weekend to Welcome Springlike Temperatures

March 5, 2015; 1:56 PM ET

After a frigid workweek in Chicago, the weekend will usher in springlike temperatures across the region. 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