• Today

    Oct 31

    46°Lo 21°

    Much colder with sunshine

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

    Nov 1

    50°Lo 35°

    Mostly sunny and cool

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

    Nov 2

    61°Lo 46°

    Some sun; windy, warmer

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

    Nov 3

    64°Lo 50°

    Mostly cloudy with a shower

    Low ragweed pollen levels
    • Precip
      60%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      81%
    more
  • Tue

    Nov 4

    57°Lo 37°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      70%
    more
Next Previous
Hi 46° RealFeel® 40° Precipitation 0%

Day

N

E

S

W

  • N 14 mph
  • Gusts: 30 mph

Breezy this morning; otherwise, sunny and much colder

  • Max UV Index: 3 (Moderate)
  • 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 21° RealFeel® 20° Precipitation 0%

Night

N

E

S

W

  • ENE 5 mph
  • Gusts: 8 mph

Clear and cold; there will be a freeze

  • 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 - October 31

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Oct 31

more Historical Weather Data >
  Today Normal Record 10/31/2013
High 46° 62° 87° (1950) 59°
Low 21° 40° 20° (1993) 38°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:47 AM with 10:35 of sunlight, then sets at 6:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:32 PM with 11:16 of moolight, then sets at 1:48 AM

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps