• Early AM

    Jun 30

    Lo 55°

    Mainly clear

    Sinus Headache Weather
    • Hi
      RealFeel
      84°
    • UV
      5 - High
    • Cloud
      Cover
      16%
    more
  • Today

    Jun 30

    79°Lo 55°

    Partly sunny

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      81°
    • UV
      5 - High
    • Cloud
      Cover
      80%
    more
  • Fri

    Jul 1

    74°Lo 52°

    Partly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      79°
    • UV
      7 - Very High
    • Cloud
      Cover
      14%
    more
  • Sat

    Jul 2

    77°Lo 54°

    Mostly sunny and pleasant

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      85°
    • UV
      7 - Very High
    • Cloud
      Cover
      48%
  • Sun

    Jul 3

    77°Lo 62°

    Mostly sunny and delightful

    Beneficial weather for sinus headaches
    • Hi
      RealFeel
      83°
    • UV
      5 - High
    • Cloud
      Cover
      19%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Clear
Clear
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Sunny
Partly Cloudy
Partly Sunny
Temp (°F) 56° 55° 54° 54° 52° 55° 57° 61°
RealFeel® 56° 56° 55° 55° 53° 56° 59° 65°
Humidity 80% 83% 83% 87% 96% 87% 82% 75%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 SSE 4 SSE 2 S 2 SSW 2 SSW 2 NNE 2 NNE 4 NE
UV Index 0 0 0 0 0 0 1 2
Cloud Cover 0% 4% 12% 23% 36% 47% 50% 40%
Dew Point 50° 50° 49° 50° 51° 52° 52° 53°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jul 2

more Historical Weather Data >
  Today Normal Record 7/2/2015
High 77° 84° N/A 66°
Low 54° 63° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 15:12 of sunlight, then sets at 8:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:53 AM with 14:49 of moolight, then sets at 6:42 PM

Crystal Lake Weather Report

Dry weather to dominate July Fourth weekend from Chicago to NYC, Boston

June 30, 2016; 12:43 AM ET

While downpours could come calling at the start and finish of the July Fourth weekend in the northeastern United States, the vast majority of the time will be dry. more >

Sat. Sinus Headache

Sat. UV Index