• Fri

    Aug 14

    77°Lo 68°

    Partly sunny with a shower

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      42%
    more
  • Sat

    Aug 15

    80°Lo 69°

    Partly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      42%
    more
  • Sun

    Aug 16

    80°Lo 62°

    Considerable clouds

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      99%
  • Mon

    Aug 17

    74°Lo 61°

    Cloudy, a little rain; humid

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      99%
    more
  • Tue

    Aug 18

    73°Lo 65°

    Clouds giving way to some sun

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      33%
    more
Next Previous
Hi 80° RealFeel® 79° Precipitation 25%

Day

N

E

S

W

  • SSE 8 mph
  • Gusts: 16 mph

Considerable clouds

  • 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 62° RealFeel® 61° Precipitation 25%

Night

N

E

S

W

  • SE 8 mph
  • Gusts: 13 mph

Considerable 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 16

more Historical Weather Data >
  Today Normal Record 8/16/2014
High 80° 80° N/A 81°
Low 62° 59° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 13:52 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:59 AM with 12:48 of moolight, then sets at 8:47 PM

Crystal Lake Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 30, 2015; 12:36 PM ET

Temperatures will stay in the 80s, with the daytime high slowly working its way into the low 80s by Monday. more >