• Today

    Dec 20

    41°Lo 32°

    Mostly cloudy

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

    Dec 21

    46°Lo 40°

    Mostly cloudy

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

    Dec 22

    51°Lo 30°

    A passing afternoon shower

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

    Dec 23

    37°Lo 25°

    Mostly cloudy; windy, colder

    Low ragweed pollen levels
    • Precip
      21%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      94%
    more
  • Wed

    Dec 24

    39°Lo 25°

    Sunny and windy

    Ragweed Pollen Weather
    • Precip
      5%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      10%
    more
Next Previous
Hi 41° RealFeel® 35° Precipitation 0%

Day

N

E

S

W

  • S 8 mph
  • Gusts: 15 mph

Patchy morning fog; otherwise, mostly cloudy

  • Max UV Index: 1 (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 32° RealFeel® 23° Precipitation 1%

Night

N

E

S

W

  • S 9 mph
  • Gusts: 14 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

Ottawa Pollen Levels - December 20

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Dec 20

more Historical Weather Data >
  Today Normal Record 12/20/2013
High 41° 39° 67° (1941) 39°
Low 32° 20° -12° (1983) 21°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:35 AM with 9:28 of sunlight, then sets at 5:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:53 AM with 10:21 of moolight, then sets at 4:14 PM

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps