• Today

    Jul 31

    85°Lo 60°

    Sunny to partly cloudy

    Beneficial weather for colds
    • Avg
      Temp
      73°
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      86°
  • Sat

    Aug 1

    85°Lo 65°

    Beautiful with sunshine

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      87°
    more
  • Sun

    Aug 2

    83°Lo 67°

    Partly sunny with a t-storm

    Beneficial weather for colds
    • Avg
      Temp
      75°
    • Avg
      RealFeel
      74°
    • Hi
      RealFeel
      86°
    more
  • Mon

    Aug 3

    84°Lo 60°

    A morning t-storm in spots

    Beneficial weather for colds
    • Avg
      Temp
      72°
    • Avg
      RealFeel
      73°
    • Hi
      RealFeel
      86°
    more
  • Tue

    Aug 4

    81°Lo 60°

    Delightful with some sun

    Beneficial weather for colds
    • Avg
      Temp
      71°
    • Avg
      RealFeel
      72°
    • Hi
      RealFeel
      84°
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11pm
Sat
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Temp (°F) 67° 65° 64° 63° 62° 61° 60° 62°
RealFeel® 64° 63° 62° 61° 59° 59° 58° 59°
Humidity 66% 73% 75% 73% 75% 78% 80% 84%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
0%
 
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0%
 
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0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 7 W 7 W 7 W 7 W 7 W 7 WSW 7 WSW 7 W
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 55° 56° 56° 54° 54° 54° 54° 57°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Jul 31

more Historical Weather Data >
  Today Normal Record 7/31/2014
High 85° 81° N/A 80°
Low 60° 60° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:29 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:15 PM with 10:58 of moolight, then sets at 7:13 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 >

Natural Ways To Combat Colds and Flu

Nov 30, 2012; 5:00 AM ET Flu season is here and will stick around until May. Here are a few natural remedies to ease pain and suffering.

Fri. Cold & Flu

Fri. UV Index