• Today

    Sep 19

    72°Lo 59°

    Mostly sunny

    Unlikely for hair frizz
    • Wind
      Gust
      24 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Sat

    Sep 20

    77°Lo 58°

    Heavy thunderstorms

    Warning for hair frizz
    • Wind
      Gust
      32 mph
    • Precip
      66%
    • Hours of Precip
      3
  • Sun

    Sep 21

    67°Lo 48°

    Not as warm with a shower

    Watch for hair frizz
    • Wind
      Gust
      30 mph
    • Precip
      42%
    • Hours of Precip
      1
    more
  • Mon

    Sep 22

    67°Lo 49°

    Times of clouds and sun

    Watch for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      0%
    • Hours of Precip
      0
    more
  • Tue

    Sep 23

    70°Lo 51°

    Mostly sunny

    Watch for hair frizz
    • Wind
      Gust
      6 mph
    • Precip
      6%
    • Hours of Precip
      0
    more
Next Previous
Hi 77° RealFeel® 76° Precipitation 66%

Day

N

E

S

W

  • SW 12 mph
  • Gusts: 32 mph

A couple of showers and a heavy thunderstorm; mostly cloudy; thunderstorms can bring damaging winds

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.4 in
  • Rain: 0.4 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs
Lo 58° RealFeel® 50° Precipitation 55%

Night

N

E

S

W

  • W 13 mph
  • Gusts: 25 mph

A shower or thunderstorm around in the evening; otherwise, mostly cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 20

more Historical Weather Data >
  Today Normal Record 9/20/2013
High 77° 71° N/A 74°
Low 58° 52° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:16 of sunlight, then sets at 6:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 AM with 13:45 of moolight, then sets at 4:58 PM

Top Story

Libertyville Weather Report

Chicago: Thunderstorms to Precede More Cool Air

September 19, 2014; 4:58 PM ET

Chicago is facing the threat of some disruptive thunderstorms on Saturday. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index