• Today

    Jun 3

    78°Lo 55°

    Sunny and beautiful

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Thu

    Jun 4

    84°Lo 59°

    Very warm with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Fri

    Jun 5

    78°Lo 58°

    Mostly cloudy with a t-storm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Jun 6

    76°Lo 60°

    Cloudy

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      95%
    more
  • Sun

    Jun 7

    83°Lo 66°

    A morning thunderstorm

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      78%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Partly Sunny
Partly Sunny
Temp (°F) 61° 60° 58° 56° 56° 55° 57° 62°
RealFeel® 60° 58° 56° 54° 55° 54° 56° 62°
Humidity 66% 69% 73% 76% 79% 81% 78% 73%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
0%
 
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0%
 
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0%
 
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0%
Snow
 
0%
 
0%
 
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Ice
 
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  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 6 SE 6 SE 6 SE 6 SSE 6 SSE 6 SSE 6 SSE 6 SSE
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 26% 26% 26% 26% 26% 27% 45% 45%
Dew Point 50° 50° 49° 49° 50° 50° 50° 53°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Jun 4

more Historical Weather Data >
  Today Normal Record 6/4/2014
High 84° 74° N/A 65°
Low 59° 51° N/A 51°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:18 AM with 15:07 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:11 PM with 10:09 of moolight, then sets at 8:20 AM

Crystal Lake Weather Report

Chicago: Warmth, Sunshine to Hold Through Week

June 3, 2015; 3:30 AM ET

Following a chilly start to the week, warmer weather and sunshine will make a return to the Chicago area over the next several days. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps