• Tonight

    Sep 16

    Lo 43°

    Clear and chilly

    Golfing Weather
    • Precip
      4%
    • Wind
      Speed
      4 mph
    • T-storms
      7%
    more
  • Wed

    Sep 17

    68°Lo 48°

    Mostly sunny and pleasant

    Excellent for golfing
    • Precip
      5%
    • Wind
      Speed
      3 mph
    • T-storms
      2%
  • Thu

    Sep 18

    68°Lo 49°

    Sunshine and pleasant

    Excellent for golfing
    • Precip
      2%
    • Wind
      Speed
      6 mph
    • T-storms
      0%
    more
  • Fri

    Sep 19

    73°Lo 59°

    Times of clouds and sun

    Excellent for golfing
    • Precip
      5%
    • Wind
      Speed
      10 mph
    • T-storms
      4%
    more
  • Sat

    Sep 20

    78°Lo 62°

    A couple of p.m. t-storms

    Very Good for golfing
    • Precip
      60%
    • Wind
      Speed
      12 mph
    • T-storms
      40%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
3pm
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Clear
Clear
Clear
Temp (°F) 68° 68° 67° 65° 61° 59° 57° 54°
RealFeel® 72° 69° 66° 64° 60° 58° 56° 54°
Humidity 49% 50% 53% 57% 64% 70% 75% 81%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
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Snow
 
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Ice
 
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  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 3 W 3 W 3 W 2 NW 2 E 2 ESE 1 S 1 SSW
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 0% 0% 0%
Dew Point 48° 48° 49° 49° 49° 49° 49° 48°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 68° 72° N/A 70°
Low 48° 48° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:25 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:30 AM with 14:43 of moolight, then sets at 3:13 PM

Top Story

Crystal Lake Weather Report

Chicago: Cooler, Fall-Like Temperatures to Linger

September 16, 2014; 9:12 AM ET

The cooler, below-average conditions responsible for the fall-like feel will hold through the end of the week over the Chicago area. 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.

Wed. Golf Weather

Wed. Wind Maps