• Tonight

    May 26

    Lo 60°

    A shower early; partly cloudy

    Lawn Mowing Weather
    • Hours of Precip
      4
    • Precip
      75%
    • Hi
      RealFeel
      72°
    more
  • Wed

    May 27

    79°Lo 55°

    Partly sunny, a t-storm; warm

    Good for lawn mowing
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      82°
    more
  • Thu

    May 28

    82°Lo 62°

    Sunny and very warm

    Very Good for lawn mowing
    • Hours of Precip
      0.5
    • Precip
      9%
    • Hi
      RealFeel
      87°
  • Fri

    May 29

    84°Lo 57°

    A shower and t-storm around

    Very Good for lawn mowing
    • Hours of Precip
      4.5
    • Precip
      63%
    • Hi
      RealFeel
      84°
    more
  • Sat

    May 30

    61°Lo 43°

    Cooler with a touch of rain

    Poor for lawn mowing
    • Hours of Precip
      7
    • Precip
      63%
    • Hi
      RealFeel
      59°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Mostly Sunny
Temp (°F) 71° 76° 81° 81° 82° 82° 82° 82°
RealFeel® 73° 80° 86° 86° 86° 87° 86° 85°
Humidity 60% 52% 46% 42% 39% 39% 39% 39%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
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Snow
 
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Ice
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 S 7 SSE 8 SSE 9 SSE 10 SSE 10 SSE 9 SSE 9 SSE
UV Index 3 5 6 8 8 7 6 5
Cloud Cover 0% 0% 0% 0% 1% 5% 9% 12%
Dew Point 56° 57° 58° 56° 55° 55° 55° 55°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2014
High 82° 71° N/A 69°
Low 62° 48° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:22 AM with 14:58 of sunlight, then sets at 8:20 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:27 PM with 11:42 of moolight, then sets at 3:09 AM

Crystal Lake Weather Report

Chicago: Temperatures to Take Dramatic Swing at Late Week

May 26, 2015; 2:53 PM ET

Following the chance for early-week storms, temperatures in the Chicago area will be on a roller coaster leading into the weekend. 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?

Thu. Degree Days

Thu. Evapotranspiration