• Early AM

    Mar 29

    Lo 28°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Mar 29

    50°Lo 31°

    Very windy; a few showers

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

    Mar 30

    59°Lo 45°

    Sunny and milder

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

    Mar 31

    63°Lo 35°

    Sunny, breezy and mild

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      10%
    more
  • Wed

    Apr 1

    67°Lo 53°

    Sun giving way to clouds

    Ragweed Pollen Weather
    • Precip
      12%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      25%
    more
Next Previous
Clear 42° Lo 34° RealFeel® 30° / 22°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 91%
  • Cloud Cover: 1%
  • Dew Point: 36° F
  • Visibility: 10 mi
16 mph

Temperature History - Mar 29

more Historical Weather Data >
  Today Normal Record 3/29/2014
High 50° 55° 83° (1895) 46°
Low 31° 34° (1894) 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 12:33 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:09 PM with 14:00 of moolight, then sets at 4:09 AM

Ottawa Weather Report

Mild, Dry Conditions to Begin the New Week in Chicago

March 29, 2015; 12:59 AM ET

Milder weather will return to Chicago to kickoff the new week. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps