• Today

    Jun 2

    74°Lo 49°

    Pleasant and warmer

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      80°
    more
  • Wed

    Jun 3

    77°Lo 55°

    Sunny and pleasant

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      4%
    • Hi
      RealFeel
      83°
  • Thu

    Jun 4

    81°Lo 57°

    Sun mixing with clouds; warm

    Excellent for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      86°
    more
  • Fri

    Jun 5

    76°Lo 57°

    Mostly cloudy with a t-storm

    Very Good for lawn mowing
    • Hours of Precip
      9.5
    • Precip
      56%
    • Hi
      RealFeel
      78°
    more
  • Sat

    Jun 6

    72°Lo 59°

    Cloudy

    Very Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      25%
    • Hi
      RealFeel
      71°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Sunny
Temp (°F) 50° 49° 53° 54° 58° 61° 67° 72°
RealFeel® 48° 46° 51° 53° 60° 66° 72° 79°
Humidity 77% 79% 79% 75% 67% 58% 51% 45%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
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Snow
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 6 SE 6 SE 6 SE 6 SE 6 SE 6 SE 6 SE 6 SE
UV Index 0 0 0 1 2 3 5 6
Cloud Cover 11% 11% 11% 11% 10% 10% 10% 9%
Dew Point 43° 42° 46° 46° 48° 47° 48° 50°
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 Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Jun 3

more Historical Weather Data >
  Today Normal Record 6/3/2014
High 77° 73° N/A 77°
Low 55° 51° N/A 60°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:07 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:19 PM with 10:01 of moolight, then sets at 7:20 AM

Crystal Lake Weather Report

Chicago: Warmth, Sunshine to Hold Through Week

June 2, 2015; 8:59 AM ET

Following a chilly start to the week, warmer weather and sunshine will make a return to the Chicago area over the next several days. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?

Wed. Overnight Freeze

Wed. Degree Days

Wed. Evapotranspiration