• Wed

    Aug 17

    83°Lo 62°

    Mostly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      10%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      19%
  • Thu

    Aug 18

    78°Lo 61°

    Mainly cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      69%
    more
  • Fri

    Aug 19

    80°Lo 64°

    Sun and clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      55%
    more
  • Sat

    Aug 20

    84°Lo 62°

    Cloudy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      99%
    more
  • Sun

    Aug 21

    78°Lo 54°

    Mostly sunny

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      22%
    more
Next Previous
Hi 83° RealFeel® 86° Precipitation 10%

Day

N

E

S

W

  • N 7 mph
  • Gusts: 13 mph

Mostly sunny and less humid

  • Max UV Index: 7 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 62° RealFeel® 64° Precipitation 20%

Night

N

E

S

W

  • ESE 4 mph
  • Gusts: 8 mph

Clear

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • 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 17

more Historical Weather Data >
  Today Normal Record 8/17/2015
High 83° 82° N/A 89°
Low 62° 63° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:03 AM with 13:47 of sunlight, then sets at 7:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:24 PM with 10:52 of moolight, then sets at 6:16 AM

Crystal Lake Weather Report

Severe storms eye midwestern US this weekend

July 23, 2016; 9:31 AM ET

The midwestern United States will be in the crosshairs of potent thunderstorms into Saturday night. more >