• Early AM

    Jul 25

    Lo 69°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Jul 25

    86°Lo 63°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Tue

    Jul 26

    86°Lo 65°

    Humid with plenty of sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Jul 27

    86°Lo 68°

    Periods of clouds and sun

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Jul 28

    81°Lo 66°

    Partly sunny with a t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Mostly Sunny
Sunny
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 80° 77° 74° 72° 69° 68° 67° 66°
RealFeel® 80° 76° 74° 71° 68° 68° 66° 64°
Humidity 60% 62% 70% 74% 76% 83% 87% 87%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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Snow
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 7 NW 6 NW 5 NW 4 NW 4 NW 4 NW 4 NW 4 NW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 11% 3% 3% 3% 3% 2% 2% 1%
Dew Point 65° 64° 64° 63° 62° 63° 63° 62°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jul 25

more Historical Weather Data >
  Today Normal Record 7/25/2015
High 86° 84° N/A 90°
Low 63° 64° N/A 68°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:39 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:47 PM with 13:20 of moolight, then sets at 1:07 PM

Crystal Lake Weather Report

By the numbers: Recapping the week's stifling central US heat

July 24, 2016; 10:33 AM ET

Stifling heat has been baking the central United States but will finally ease across northern areas this weekend. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps