• Mon

    Mar 9

    41°Lo 29°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      42°
  • Tue

    Mar 10

    49°Lo 36°

    Mostly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      43°
    more
  • Wed

    Mar 11

    50°Lo 33°

    Sunny

    Poor for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      10%
    • Hi
      RealFeel
      47°
    more
  • Thu

    Mar 12

    50°Lo 35°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      0%
    • Hi
      RealFeel
      54°
    more
  • Fri

    Mar 13

    42°Lo 31°

    Colder; rain in the afternoon

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      65%
    • Hi
      RealFeel
      32°
    more
Next Previous
Hi 41° RealFeel® 42° Precipitation 5%

Day

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Partly sunny

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 29° RealFeel® 19° Precipitation 4%

Night

N

E

S

W

  • SW 9 mph
  • Gusts: 18 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Mar 9

more Historical Weather Data >
  Today Normal Record 3/9/2014
High 41° 44° N/A 42°
Low 29° 27° N/A 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:14 AM with 11:37 of sunlight, then sets at 6:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:49 PM with 10:47 of moolight, then sets at 9:36 AM

Prospect Heights Weather Report

Chicago: Bitter Cold to Depart by the Weekend

March 4, 2015; 2:53 PM ET

While frigid conditions will encompass the Chicago area over the next couple of days, the weekend will offer a break from the bitter cold. 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?

Mon. Degree Days

Mon. Evapotranspiration