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  • Thu

    May 19

    Increasing clouds 79°Lo 55°
    more
  • Fri

    May 20

    Mostly cloudy with a shower 70°Lo 55°
    more
  • Sat

    May 21

    Mostly cloudy, a little rain 70°Lo 53°
  • Sun

    May 22

    Mostly sunny 70°Lo 54°
    more
  • Mon

    May 23

    Cloudy 72°Lo 51°
    more
Hi 70° RealFeel® 69° Precipitation 55%

Day

N

E

S

W

  • N 9 mph
  • Gusts: 21 mph

Mostly cloudy with a touch of rain

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 0%
  • 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 53° RealFeel® 52° Precipitation 20%

Night

N

E

S

W

  • W 4 mph
  • Gusts: 8 mph

Mainly clear

  • 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 21

more Historical Weather Data >
  Today Normal Record 5/21/2015
High 70° 69° N/A 68°
Low 53° 46° N/A 39°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:26 AM with 14:48 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:02 PM with 10:14 of moolight, then sets at 6:16 AM

Crystal Lake Weather Report

Chicago: Temperatures to soar late this week

May 5, 2016; 12:38 AM ET

Temperatures will soar into the 70s by late in the week in the Chicago area. more >

ABC 7 Chicago Headlines

Buffalo Grove mother heading home from Wisconsin Dells fatally shot on expressway

A mother of two from north suburban Buffalo Grove has died after a drive-by shooting on a Wisconsin highway.

Escaped Indiana inmate Richard Campos arrested in Texas

Trump, Sanders win Indiana primaries; Cruz exits race for president