• Tonight

    Dec 19

    Lo 25°

    Mostly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0.5
    • Precip
      41%
    • Hi
      RealFeel
      33°
  • Sat

    Dec 20

    34°Lo 28°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      10%
    • Hi
      RealFeel
      34°
    more
  • Sun

    Dec 21

    40°Lo 31°

    Mostly cloudy with a flurry

    Poor for lawn mowing
    • Hours of Precip
      1
    • Precip
      42%
    • Hi
      RealFeel
      33°
    more
  • Mon

    Dec 22

    42°Lo 38°

    Mostly cloudy, afternoon rain

    Poor for lawn mowing
    • Hours of Precip
      5
    • Precip
      75%
    • Hi
      RealFeel
      32°
    more
  • Tue

    Dec 23

    44°Lo 32°

    Cloudy with a few showers

    Poor for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      60%
    • Hi
      RealFeel
      37°
    more
Next Previous
Hi 32° RealFeel® 33° Precipitation 41%

Day

N

E

S

W

  • N 4 mph
  • Gusts: 8 mph

A flurry early this morning; otherwise, mostly cloudy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0.0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0 hrs
Lo 25° RealFeel® 26° Precipitation 3%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 5 mph

Mostly cloudy

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

Temperature History - Dec 19

more Historical Weather Data >
  Today Normal Record 12/19/2013
High 32° 35° N/A 38°
Low 25° 21° N/A 33°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:06 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:27 AM with 10:19 of moolight, then sets at 2:46 PM

Prospect Heights Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 19, 2014; 2:16 PM ET

There's a chance for a white Christmas around Chicagoland as next week turns unsettled. 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

Fri. Overnight Freeze

Fri. Degree Days

Fri. Evapotranspiration