• Today

    Sep 2

    81°Lo 60°

    A morning t-storm in the area

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 3

    84°Lo 69°

    Partly sunny and more humid

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 4

    88°Lo 69°

    Clouds and sun

    High ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      70 - High
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Sep 5

    78°Lo 58°

    Not as warm with a t-storm

    High ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      77%
    more
  • Sat

    Sep 6

    73°Lo 53°

    Mostly sunny and comfortable

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      29%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Forecast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Temp (°F) 70° 67° 66° 64° 63° 62° 61° 60°
RealFeel® 67° 64° 63° 63° 61° 61° 60° 59°
Humidity 75% 79% 82% 84% 85% 86% 88% 89%
   
  10pm 11pm 12am 1am 2am 3am 4am 5am
Rain
 
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Snow
 
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Ice
 
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  10pm 11pm 12am 1am 2am 3am 4am 5am
Wind (mph) 3 WSW 3 WSW 3 WSW 3 WSW 3 WSW 3 WSW 3 WSW 3 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 7% 7% 6% 4% 3% 1% 0% 0%
Dew Point 61° 60° 60° 59° 58° 58° 58° 57°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 81° 81° 103° (1953) 78°
Low 60° 58° 40° (1967) 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 13:04 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:12 PM with 10:04 of moolight, then sets at 12:16 AM

Top Story

Peru Weather Report

Chicago: Cooler, Less Humid Air to Return by Late Week

September 2, 2014; 4:05 AM ET

While Labor Day marks an unofficial end to the summer, the Chicago area will see warm, humid conditions continue before temperatures slide late in the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps