• Today

    Apr 27

    58°Lo 33°

    Partly sunny

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

    Apr 28

    61°Lo 37°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Wed

    Apr 29

    61°Lo 36°

    Partly sunny

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

    Apr 30

    57°Lo 37°

    Breezy with clouds and sun

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      69%
    more
  • Fri

    May 1

    66°Lo 48°

    Sunny and warmer

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Clear
Sunny
Sunny
Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 36° 38° 42° 46° 41° 45° 50° 52°
RealFeel® 32° 33° 38° 44° 36° 44° 50° 54°
Humidity 78% 74% 59% 51% 68% 58% 51% 48%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
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0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
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Ice
 
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  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 7 N 7 NNW 7 NNW 6 NNW 9 NW 8 N 9 N 12 NNW
UV Index 0 0 0 0 1 2 4 5
Cloud Cover 100% 0% 0% 2% 0% 34% 49% 41%
Dew Point 30° 30° 29° 29° 31° 31° 32° 33°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F

Temperature History - Apr 27

more Historical Weather Data >
  Today Normal Record 4/27/2014
High 58° 65° N/A 64°
Low 33° 44° N/A 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:55 AM with 13:53 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:50 PM with 13:22 of moolight, then sets at 3:12 AM

Dundee Weather Report

Sunshine to Prevail This Week in Chicago

April 27, 2015; 10:50 AM ET

Sunny skies and cooler conditions will be the rule this week in Chicago. more >

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps