• Sat

    Aug 16

    76°Lo 63°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      3%
    more
  • Sun

    Aug 17

    73°Lo 56°

    Partly sunny and colder

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      35%
    more
  • Mon

    Aug 18

    73°Lo 61°

    Abundant sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      0%
    more
  • Tue

    Aug 19

    80°Lo 64°

    Brilliant sunshine

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      2%
  • Wed

    Aug 20

    73°Lo 56°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      0%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      32%
    more
Next Previous
Hi 80° RealFeel® 79° Precipitation 5%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 19 mph

Brilliant sunshine

  • Max UV Index: 7 (High)
  • 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® 61° Precipitation 25%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 16 mph

Increasing amounts of clouds

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

Temperature History - Aug 19

more Historical Weather Data >
  Today Normal Record 8/19/2013
High 80° 80° N/A 82°
Low 64° 58° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:05 AM with 13:44 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:55 AM with 14:51 of moolight, then sets at 3:46 PM

Top Story

Crystal Lake Weather Report

Chicago: Showers, Thunderstorms to Linger into Next Week

August 2, 2014; 2:57 AM ET

Clouds and the chance for thunderstorms will continue to linger in the Chicago area into the weekend. more >