• Today

    Oct 1

    68°Lo 59°

    Pleasant and warmer

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

    Oct 2

    74°Lo 58°

    A couple of thunderstorms

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

    Oct 3

    62°Lo 40°

    Cooler with a few showers

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

    Oct 4

    50°Lo 37°

    Windy with a shower possible

    Moderate ragweed pollen levels
    • Precip
      30%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      69%
    more
  • Sun

    Oct 5

    58°Lo 44°

    A shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      60%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
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Forecast
Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Sunny
Mostly Sunny
Partly Sunny
Temp (°F) 52° 51° 51° 52° 55° 58° 62° 64°
RealFeel® 47° 47° 47° 48° 53° 57° 63° 65°
Humidity 82% 80% 83% 82% 75% 71% 65% 61%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
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Snow
 
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Ice
 
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  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 7 SE 6 SE 6 SE 6 SE 6 SE 7 SE 7 SE 8 SE
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 74% 74% 74% 80% 56% 36% 29% 31%
Dew Point 46° 45° 46° 47° 47° 49° 50° 50°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Oct 1

more Historical Weather Data >
  Today Normal Record 10/1/2013
High 68° 67° N/A 77°
Low 59° 47° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 11:45 of sunlight, then sets at 6:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:54 PM with 10:05 of moolight, then sets at 11:59 PM

Top Story

Lake Forest Weather Report

Chicago: Mix of Sun, Storms Ahead as Temperatures Fluctuate

October 1, 2014; 1:50 AM ET

The Chicago area is set for a roller-coaster weather pattern over the next few days as temperatures rise and fall in between alternating sunny and stormy skies. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps