• Today

    Jul 31

    85°Lo 60°

    Sunny to partly cloudy

    Excellent for golfing
    • Precip
      5%
    • Wind
      Speed
      14 mph
    • T-storms
      3%
    more
  • Sat

    Aug 1

    84°Lo 64°

    Beautiful with sunshine

    Excellent for golfing
    • Precip
      14%
    • Wind
      Speed
      9 mph
    • T-storms
      10%
    more
  • Sun

    Aug 2

    84°Lo 67°

    Partly sunny with a t-storm

    Good for golfing
    • Precip
      55%
    • Wind
      Speed
      13 mph
    • T-storms
      60%
  • Mon

    Aug 3

    84°Lo 60°

    A morning t-storm in spots

    Very Good for golfing
    • Precip
      42%
    • Wind
      Speed
      10 mph
    • T-storms
      40%
    more
  • Tue

    Aug 4

    81°Lo 60°

    Delightful with some sun

    Excellent for golfing
    • Precip
      19%
    • Wind
      Speed
      7 mph
    • T-storms
      16%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
T-storms
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Temp (°F) 68° 66° 66° 66° 65° 64° 66° 68°
RealFeel® 65° 64° 60° 64° 63° 62° 64° 67°
Humidity 79% 82% 84% 86% 89% 90% 88% 82%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
8%
 
48%
 
52%
 
48%
 
16%
 
16%
 
21%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 8 WSW 8 WSW 8 SW 8 SW 8 SW 8 WSW 8 WSW 9 SW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 76% 76% 76% 90% 94% 94% 91% 70%
Dew Point 61° 61° 62° 62° 62° 61° 62° 63°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Aug 2

more Historical Weather Data >
  Today Normal Record 8/2/2014
High 84° 80° N/A 80°
Low 67° 60° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:25 of sunlight, then sets at 8:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:34 PM with 12:05 of moolight, then sets at 9:39 AM

Crystal Lake Weather Report

Chicago: Unsettled Weather to Make Early-Week Return

July 31, 2015; 12:46 AM ET

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

Sun. Golf Weather

Sun. Wind Maps