• Tue

    Jun 16

    79°Lo 59°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      14%
    more
  • Wed

    Jun 17

    79°Lo 64°

    Rain at times

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      92%
    more
  • Thu

    Jun 18

    79°Lo 63°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      27%
    more
  • Fri

    Jun 19

    79°Lo 64°

    Considerable cloudiness

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      100%
  • Sat

    Jun 20

    79°Lo 55°

    A morning shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      23%
    more
Next Previous
Hi 79° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • ESE 7 mph
  • Gusts: 14 mph

Considerable cloudiness

  • 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 64° RealFeel® 59° Precipitation 75%

Night

N

E

S

W

  • SE 8 mph
  • Gusts: 15 mph

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

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Jun 19

more Historical Weather Data >
  Today Normal Record 6/19/2014
High 79° 79° N/A 72°
Low 64° 56° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:16 AM with 15:17 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:27 AM with 14:13 of moolight, then sets at 10:40 PM

Crystal Lake Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 27, 2015; 4:24 AM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. more >