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  • Thu

    May 19

    Rather cloudy 67°Lo 54°
  • Fri

    May 20

    A little afternoon rain 73°Lo 60°
    more
  • Sat

    May 21

    Periods of rain 75°Lo 60°
    more
  • Sun

    May 22

    Cloudy 74°Lo 54°
    more
  • Mon

    May 23

    Cloudy 68°Lo 47°
    more
Hi 67° RealFeel® 66° Precipitation 25%

Day

N

E

S

W

  • SW 13 mph
  • Gusts: 25 mph

Rather cloudy

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 54° RealFeel® 45° Precipitation 68%

Night

N

E

S

W

  • SW 13 mph
  • Gusts: 22 mph

Considerable cloudiness; a shower in spots in the evening, then late-night showers

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.09 in
  • Rain: 0.09 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - May 19

more Historical Weather Data >
  Today Normal Record 5/19/2015
High 67° 68° N/A 53°
Low 54° 45° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:28 AM with 14:44 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:09 PM with 10:55 of moolight, then sets at 5:04 AM

Crystal Lake Weather Report

Chicago: Warmup to follow cool, damp weekend

April 29, 2016; 6:43 PM ET

Following a cool and rainy weekend, warmer conditions will arrive in the Chicago area early next week. more >

ABC 7 Chicago Headlines

Evanston police investigate claims ETHS security guard stole from student

Police are investigating thefts at Evanston Township High School that might have been committed by a school staff member after one of the alleged incidents was captured on video.

Mom fights to sell 'Supermanny' comic about disabled son

Charter bus carrying students to Chicago goes up in flames on I-57