• Today

    Aug 29

    83°Lo 69°

    An afternoon thunderstorm

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

    Aug 30

    81°Lo 66°

    A thunderstorm or two

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

    Aug 31

    85°Lo 68°

    Humid with clouds and sun

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

    Sep 1

    84°Lo 64°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Precip
      61%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      82%
    more
  • Tue

    Sep 2

    81°Lo 62°

    Times of sun and clouds

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      48%
    more
Next Previous
Clouds and sun 81° RealFeel® 95°

N

E

S

W

  • Humidity: 88%
  • Pressure: 29.88 in ↓
  • UV Index: 3
  • Cloud Cover: 56%
  • Ceiling: 27100 ft
  • Dew Point: 77° F
  • Visibility: 9 mi
12 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:15 AM with 13:17 of sunlight, then sets at 7:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 AM with 11:15 of moolight, then sets at 9:24 PM

Temperature Summary - 3:56 PM

  Temp (°F)
Now 81°
Yesterday 86°
RealFeel® 95°
RealFeel® Shade 92°
Wind Chill 81°
Dew Point 77°
  Hi / Lo
Previous 6 Hours 83°
  74°
Previous 12 Hours 83°
  67°
Previous 24 Hours 83°
  66°

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 83° 80° N/A 88°
Low 69° 62° N/A 66°

Precipitation Summary - 3:56 PM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0.09
Previous 12 Hours 0.09
Previous 18 Hours 0.09
Previous 24 Hours 0.25
Top Story

Algonquin Weather Report

Chicago: Thunderstorms May Dampen Labor Day Plans

August 29, 2014; 2:08 AM ET

Thunderstorms and showers will persist in the Chicago area throughout the holiday weekend, bringing the risk of disrupting outdoor activities and weekend plans. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps