• Sun

    May 3

    72°Lo 56°

    A thunderstorm possible

    Poor at the beach or pool
    • UV
      7 - High
    • Cloud
      Cover
      46%
    • Precip
      30%
    more
  • Mon

    May 4

    70°Lo 47°

    Sun and areas of high clouds

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      78%
    • Precip
      12%
    more
  • Tue

    May 5

    62°Lo 42°

    Cloudy with occasional rain

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      90%
    • Precip
      55%
  • Wed

    May 6

    59°Lo 50°

    More clouds than sunshine

    Poor at the beach or pool
    • UV
      6 - High
    • Cloud
      Cover
      71%
    • Precip
      10%
    more
  • Thu

    May 7

    68°Lo 45°

    Rain

    Poor at the beach or pool
    • UV
      2 - Low
    • Cloud
      Cover
      100%
    • Precip
      95%
    more
Next Previous
Hi 62° RealFeel® 67° Precipitation 55%

Day

N

E

S

W

  • N 6 mph
  • Gusts: 20 mph

Considerable clouds with occasional rain

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 6%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 42° RealFeel® 42° Precipitation 0%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 9 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 - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2014
High 62° 64° N/A 55°
Low 42° 41° N/A 40°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:13 of sunlight, then sets at 7:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 PM with 10:06 of moolight, then sets at 7:40 AM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 28, 2015; 9:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.