• Tue

    Aug 26

    88°Lo 69°

    Clouds and sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
  • Wed

    Aug 27

    85°Lo 65°

    Clouds and sun with a t-storm

    Ragweed Pollen Weather
    • Precip
      51%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      61%
  • Thu

    Aug 28

    76°Lo 65°

    Couple of thunderstorms

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      66%
    more
  • Fri

    Aug 29

    86°Lo 61°

    A strong thunderstorm; warmer

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      11 mph
    • Cloud
      Cover
      22%
    more
  • Sat

    Aug 30

    78°Lo 59°

    A t-storm or two; not as warm

    Ragweed Pollen Weather
    • Precip
      74%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      64%
    more
Next Previous
Hi 85° RealFeel® 92° Precipitation 51%

Day

N

E

S

W

  • SW 8 mph
  • Gusts: 13 mph

Intervals of clouds and sunshine with a thunderstorm in the area; very warm and humid

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.16 in
  • Rain: 0.16 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 65° RealFeel® 62° Precipitation 51%

Night

N

E

S

W

  • W 6 mph
  • Gusts: 9 mph

Considerable cloudiness and humid; a thunderstorm in the evening followed by a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.07 in
  • Rain: 0.07 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 27

more Historical Weather Data >
  Today Normal Record 8/27/2013
High 85° 79° N/A 93°
Low 65° 57° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:13 AM with 13:23 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:12 AM with 12:11 of moolight, then sets at 8:23 PM

Top Story

Crystal Lake Weather Report

Chicago: Threat of Thunderstorms Lingers After Heavy Rains Flood Wrigley Field

August 21, 2014; 5:20 AM ET

While there may be a mix of sunshine and clouds over the area, Chicago is facing more rounds of thunderstorms over the next several days. more >