• Today

    Dec 22

    37°Lo 36°

    Rain, breezy; fog in the a.m.

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

    Dec 23

    42°Lo 32°

    A morning shower; cloudy

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

    Dec 24

    36°Lo 26°

    A little snow at times

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

    Dec 25

    34°Lo 30°

    Mostly sunny and breezy

    Low ragweed pollen levels
    • Precip
      1%
    • Wind
      Speed
      15 mph
    • Cloud
      Cover
      23%
    more
  • Fri

    Dec 26

    37°Lo 22°

    Mostly cloudy and breezy

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      76%
    more
Next Previous
Hi 42° RealFeel® 31° Precipitation 40%

Day

N

E

S

W

  • S 15 mph
  • Gusts: 25 mph

A morning shower in places; otherwise, cloudy and breezy

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.01 in
  • Rain: 0.01 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 32° RealFeel® 26° Precipitation 17%

Night

N

E

S

W

  • W 8 mph
  • Gusts: 15 mph

Mostly cloudy

  • 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 - December 23

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 42° 30° 58° (1979) 23°
Low 32° 15° -14° (1983)

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:20 AM with 9:08 of sunlight, then sets at 4:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:23 AM with 10:22 of moolight, then sets at 6:45 PM

DeKalb Weather Report

Chicago: Chance for a White Christmas as Pattern Turns Unsettled

December 22, 2014; 8:40 AM ET

There's a chance for a white Christmas around Chicagoland as this week turns unsettled. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps