• Today

    Mar 29

    42°Lo 30°

    Rain tapering to a shower

    Poor for lawn mowing
    • Hours of Precip
      2
    • Precip
      60%
    • Hi
      RealFeel
      30°
  • Mon

    Mar 30

    56°Lo 40°

    Turning cloudy and warmer

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      7%
    • Hi
      RealFeel
      56°
    more
  • Tue

    Mar 31

    56°Lo 33°

    Partly sunny

    Very Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      1%
    • Hi
      RealFeel
      58°
    more
  • Wed

    Apr 1

    64°Lo 53°

    Sunny, breezy and mild

    Very Good for lawn mowing
    • Hours of Precip
      4
    • Precip
      10%
    • Hi
      RealFeel
      64°
    more
  • Thu

    Apr 2

    62°Lo 36°

    Mostly cloudy; breezy, mild

    Good for lawn mowing
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      60°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
8pm
9pm 10pm 11pm Mon
12am
1am 2am 3am
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Clear
Clear
Temp (°F) 40° 38° 37° 36° 35° 34° 33° 31°
RealFeel® 28° 26° 25° 24° 23° 22° 18° 17°
Humidity 82% 85% 85% 87% 89% 90% 91% 92%
   
  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Rain
 
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Snow
 
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Ice
 
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  8pm 9pm 10pm 11pm 12am 1am 2am 3am
Wind (mph) 17 SW 16 WSW 15 W 15 W 14 WNW 14 WNW 17 WNW 16 WNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 47% 46% 46% 46% 46% 46% 1% 0%
Dew Point 35° 34° 33° 33° 32° 31° 31° 29°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 42° 48° N/A 40°
Low 30° 28° N/A 24°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:41 AM with 12:34 of sunlight, then sets at 7:15 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:05 PM with 14:03 of moolight, then sets at 4:08 AM

Crystal Lake Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 29, 2015; 1:27 PM ET

Milder weather will return to Chicago to kickoff the new week. 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?

Current Drought Status

Current Soil Conditions

Sun. Overnight Freeze

Sun. Degree Days

Sun. Evapotranspiration