• Sat

    Jun 4

    79°Lo 58°

    A couple of thunderstorms

    Beneficial weather for colds
    • Avg
      Temp
      69°
    • Avg
      RealFeel
      70°
    • Hi
      RealFeel
      84°
    more
  • Sun

    Jun 5

    72°Lo 54°

    Partly sunny with a shower

    Beneficial weather for colds
    • Avg
      Temp
      63°
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      73°
    more
  • Mon

    Jun 6

    74°Lo 53°

    Thunderstorms possible

    Beneficial weather for colds
    • Avg
      Temp
      64°
    • Avg
      RealFeel
      62°
    • Hi
      RealFeel
      74°
  • Tue

    Jun 7

    75°Lo 53°

    More clouds than sun

    Beneficial weather for colds
    • Avg
      Temp
      64°
    • Avg
      RealFeel
      63°
    • Hi
      RealFeel
      78°
    more
  • Wed

    Jun 8

    79°Lo 55°

    Partly sunny

    Beneficial weather for colds
    • Avg
      Temp
      67°
    • Avg
      RealFeel
      67°
    • Hi
      RealFeel
      79°
    more
Next Previous
Hi 74° RealFeel® 74° Precipitation 35%

Day

N

E

S

W

  • NW 10 mph
  • Gusts: 28 mph

Mostly cloudy with a couple of showers and thunderstorms possible in the afternoon

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 53° RealFeel® 49° Precipitation 0%

Night

N

E

S

W

  • N 8 mph
  • Gusts: 21 mph

Mainly clear

  • Max UV Index: N/A
  • Thunderstorms: 35%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jun 6

more Historical Weather Data >
  Today Normal Record 6/6/2015
High 74° 77° N/A 68°
Low 53° 55° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:17 AM with 15:10 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:03 AM with 14:54 of moolight, then sets at 9:57 PM

Crystal Lake Weather Report

Chicago: Cooler, less humid conditions to arrive by Thursday

May 31, 2016; 3:23 AM ET

After a warm start to the week, cooler and less humid conditions will arrive by the end of the week across the Chicago area. more >

Flu Season is Just Around the Corner

Sep 11, 2012; 2:00 PM ET The peak of flu season may not be until January, but preparations should begin now. Adrienne Veilleux has more.