• Today

    Aug 5

    82°Lo 61°

    Partly sunny

    Excellent for golfing
    • Precip
      3%
    • Wind
      Speed
      2 mph
    • T-storms
      4%
  • Thu

    Aug 6

    82°Lo 61°

    Pleasant with periods of sun

    Excellent for golfing
    • Precip
      5%
    • Wind
      Speed
      8 mph
    • T-storms
      2%
    more
  • Fri

    Aug 7

    81°Lo 66°

    Periods of sun with a t-storm

    Very Good for golfing
    • Precip
      58%
    • Wind
      Speed
      8 mph
    • T-storms
      40%
    more
  • Sat

    Aug 8

    84°Lo 67°

    Mostly cloudy

    Very Good for golfing
    • Precip
      12%
    • Wind
      Speed
      7 mph
    • T-storms
      8%
    more
  • Sun

    Aug 9

    85°Lo 67°

    Warm with some sun

    Excellent for golfing
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • T-storms
      13%
    more
Next Previous
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  Wed
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 60° 61° 64° 67° 72° 76° 78° 80°
RealFeel® 61° 63° 68° 73° 80° 87° 90° 92°
Humidity 92% 86% 81% 70% 61% 55% 47% 44%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
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Snow
 
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Ice
 
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  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 2 N 2 N 0 0 0 0 0 0
UV Index 0 0 1 3 4 6 7 7
Cloud Cover 25% 26% 26% 26% 26% 26% 26% 26%
Dew Point 57° 57° 58° 57° 58° 59° 57° 56°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 5

more Historical Weather Data >
  Today Normal Record 8/5/2014
High 82° 80° N/A 77°
Low 61° 60° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:50 AM with 14:18 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:23 PM with 13:47 of moolight, then sets at 1:10 PM

Crystal Lake Weather Report

Chicago: Cooler Conditions to Last Through Week

August 5, 2015; 12:21 AM ET

The Chicagoland area will experience cooler weather throughout the week. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Wed. Golf Weather

Wed. Wind Maps