• Today

    Mar 5

    12°Lo -3°

    Sunny and very cold

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

    Mar 6

    27°Lo 21°

    Mostly sunny and breezy

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

    Mar 7

    37°Lo 20°

    Clouds and sun; not as cold

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

    Mar 8

    39°Lo 19°

    Chilly with clouds and sun

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      46%
    more
  • Mon

    Mar 9

    39°Lo 25°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      35%
    more
Next Previous
Hi 12° RealFeel® 9° Precipitation 0%

Day

N

E

S

W

  • WNW 7 mph
  • Gusts: 13 mph

Sunny and very cold; extreme cold can be dangerous for outdoor activities in the morning

  • Max UV Index: 0 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo -3° RealFeel® -17° Precipitation 0%

Night

N

E

S

W

  • SSW 8 mph
  • Gusts: 14 mph

Mainly clear and bitterly cold

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

DeKalb Pollen Levels - March 5

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 5

more Historical Weather Data >
  Today Normal Record 3/5/2014
High 12° 40° 71° (1983) 21°
Low -3° 23° -9° (2002) 16°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:26 of sunlight, then sets at 5:50 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:03 PM with 12:35 of moolight, then sets at 6:38 AM

DeKalb Weather Report

Chicago: Weekend to Welcome Springlike Temperatures

March 5, 2015; 9:56 AM ET

After a frigid workweek in Chicago, the weekend will usher in springlike temperatures across the region. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps