• Tonight

    Apr 26

    Lo 32°

    Mainly clear and cold

    Migraine Headache Weather
    • Hi
      RealFeel
      58°
    • UV
      7 - High
    • Cloud
      Cover
      6%
  • Mon

    Apr 27

    54°Lo 34°

    Plenty of sun

    Neutral weather for migraines
    • Hi
      RealFeel
      55°
    • UV
      7 - High
    • Cloud
      Cover
      6%
    more
  • Tue

    Apr 28

    58°Lo 38°

    Partly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      63°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
  • Wed

    Apr 29

    63°Lo 38°

    More clouds than sun

    Beneficial weather for migraines
    • Hi
      RealFeel
      76°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Thu

    Apr 30

    60°Lo 39°

    Mostly sunny

    Beneficial weather for migraines
    • Hi
      RealFeel
      62°
    • UV
      7 - High
    • Cloud
      Cover
      15%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9pm
10pm 11pm Mon
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 36° 35° 34° 33° 32° 32° 33° 33°
RealFeel® 31° 34° 32° 31° 29° 29° 28° 28°
Humidity 80% 81% 81% 88% 92% 89% 89% 88%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
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Ice
 
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  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 7 NNE 5 NNE 5 NNE 6 N 6 N 6 N 7 N 7 N
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 20% 21% 23% 25% 25% 25% 25% 25%
Dew Point 30° 30° 29° 30° 30° 29° 30° 30°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 26

more Historical Weather Data >
  Today Normal Record 4/26/2014
High 57° 61° N/A 52°
Low 32° 38° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:56 AM with 13:51 of sunlight, then sets at 7:47 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:53 PM with 13:49 of moolight, then sets at 2:42 AM

Crystal Lake Weather Report

Sunshine to Prevail This Week in Chicago

April 26, 2015; 6:25 PM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Sun. Migraine Headache

Sun. UV Index