• Wed

    Jun 3

    68°Lo 53°

    Cloudy with a shower

    Watch for hair frizz
    • Wind
      Gust
      16 mph
    • Precip
      55%
    • Hours of Precip
      1.5
    more
  • Thu

    Jun 4

    73°Lo 61°

    Variably cloudy with a shower

    Advisory for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      55%
    • Hours of Precip
      1
    more
  • Fri

    Jun 5

    82°Lo 65°

    Strong morning thunderstorms

    Advisory for hair frizz
    • Wind
      Gust
      28 mph
    • Precip
      65%
    • Hours of Precip
      4.5
  • Sat

    Jun 6

    83°Lo 65°

    Cloudy, a strong thunderstorm

    Advisory for hair frizz
    • Wind
      Gust
      20 mph
    • Precip
      41%
    • Hours of Precip
      3
    more
  • Sun

    Jun 7

    84°Lo 66°

    Sunny, warm and less humid

    Advisory for hair frizz
    • Wind
      Gust
      23 mph
    • Precip
      13%
    • Hours of Precip
      0
    more
Next Previous
Hi 82° RealFeel® 84° Precipitation 65%

Day

N

E

S

W

  • SSW 13 mph
  • Gusts: 28 mph

Strong t-storms in the morning; warm and humid with clouds, a strong afternoon t-storm in spots

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 95%
  • Precipitation: 0.42 in
  • Rain: 0.42 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 65° RealFeel® 63° Precipitation 40%

Night

N

E

S

W

  • SSW 5 mph
  • Gusts: 20 mph

Partly cloudy; an evening thunderstorm in parts of the area, watch for a strong thunderstorm late

  • Max UV Index: N/A
  • Thunderstorms: 95%
  • Precipitation: 0.14 in
  • Rain: 0.14 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Jun 5

more Historical Weather Data >
  Today Normal Record 6/5/2014
High 82° 74° N/A 74°
Low 65° 52° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:08 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:58 PM with 10:28 of moolight, then sets at 9:26 AM

Crystal Lake Weather Report

Chicago: Unsettled Weather to Kick Off the Week

May 24, 2015; 3:50 AM ET

Unsettled weather will kick off the week in the Chicago area, threatening outdoor Memorial Day barbecues and picnics. 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.