• Wed

    Dec 31

    23°Lo 16°

    Mostly cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      19°
    more
  • Thu

    Jan 1

    27°Lo 14°

    Cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      21°
    more
  • Fri

    Jan 2

    29°Lo 18°

    Partly sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      21°
    more
  • Sat

    Jan 3

    33°Lo 16°

    Sunny

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      2%
    • Hi
      RealFeel
      24°
  • Sun

    Jan 4

    22°Lo 16°

    Mostly cloudy and cold

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      15%
    • Hi
      RealFeel
      19°
    more
Next Previous
Hi 33° RealFeel® 24° Precipitation 2%

Day

N

E

S

W

  • W 10 mph
  • Gusts: 25 mph

Sunny

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 16° RealFeel® 17° Precipitation 2%

Night

N

E

S

W

  • NNW 5 mph
  • Gusts: 15 mph

Partly 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 - Jan 3

more Historical Weather Data >
  Today Normal Record 1/3/2014
High 33° 28° N/A 17°
Low 16° 11° N/A -20°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:22 AM with 9:11 of sunlight, then sets at 4:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:42 PM with 14:50 of moolight, then sets at 6:32 AM

Crystal Lake Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 21, 2014; 4:18 AM 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?