• Today

    Dec 21

    38°Lo 28°

    Rather cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      27°
    • UV
      1 - Low
    • Air Qual.
      Moderate
  • Mon

    Dec 22

    41°Lo 38°

    Mostly cloudy, afternoon rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Tue

    Dec 23

    47°Lo 32°

    Cloudy with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      44°
    • UV
      1 - Low
    • Air Qual.
      Moderate
    more
  • Wed

    Dec 24

    38°Lo 27°

    Snow and rain in the morning

    Neutral weather for asthma
    • Hi
      RealFeel
      24°
    • UV
      1 - Low
    • Cloud
      Cover
      87%
    more
  • Thu

    Dec 25

    37°Lo 30°

    Mostly sunny and breezy

    Beneficial weather for asthma
    • Hi
      RealFeel
      26°
    • UV
      1 - Low
    • Cloud
      Cover
      25%
    more
Next Previous
Hi 38° RealFeel® 27° Precipitation 47%

Day

N

E

S

W

  • SSE 12 mph
  • Gusts: 21 mph

Rather cloudy; watch for some freezing drizzle as well

  • 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 28° RealFeel® 15° Precipitation 19%

Night

N

E

S

W

  • SSE 13 mph
  • Gusts: 17 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 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 38° 32° N/A 35°
Low 28° 18° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:05 of sunlight, then sets at 4:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:33 AM with 9:59 of moolight, then sets at 4:32 PM

Lake in the Hills Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 21, 2014; 5:18 PM ET

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

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sun. Air Quality

Sun. Asthma Risk

Sun. UV Index