• Today

    Aug 31

    85°Lo 66°

    Warm with hazy sun

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

    Sep 1

    89°Lo 67°

    Fog in the a.m.; mostly sunny

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

    Sep 2

    90°Lo 67°

    Partly sunny and very warm

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

    Sep 3

    89°Lo 65°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Sep 4

    89°Lo 65°

    Mostly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Forecast
Hazy
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Hazy
Temp (°F) 62° 66° 71° 76° 78° 81° 83° 85°
RealFeel® 66° 69° 78° 85° 87° 89° 90° 91°
Humidity 99% 86% 78% 71% 60% 54% 50% 50%
   
  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Rain
 
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Snow
 
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  8am 9am 10am 11am 12pm 1pm 2pm 3pm
Wind (mph) 0 1 N 2 S 4 S 4 SSW 5 SSW 5 SSW 6 SSW
UV Index 1 1 3 4 5 6 6 5
Cloud Cover 31% 71% 51% 31% 31% 31% 31% 31%
Dew Point 62° 62° 64° 65° 63° 63° 62° 64°
Middle Grid line 90 F 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 Middle Grid line 60 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 85° 80° N/A 84°
Low 66° 61° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:17 AM with 13:12 of sunlight, then sets at 7:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:42 PM with 13:02 of moolight, then sets at 9:44 AM

Lake in the Hills Weather Report

Chicago: More Foggy Mornings in Store as Heat Holds on

August 31, 2015; 10:12 AM ET

Chicagoans can expect to begin September with a stretch of higher temperatures, increasing humidity and more foggy mornings. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps