• Today

    Sep 21

    76°Lo 48°

    Partly sunny and not as warm

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

    Sep 22

    74°Lo 53°

    Mostly sunny

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

    Sep 23

    75°Lo 57°

    Sun and some clouds

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

    Sep 24

    77°Lo 56°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      18%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      48%
    more
  • Thu

    Sep 25

    79°Lo 56°

    Pleasant with sunshine

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      18%
    more
Next Previous
Hi 74° RealFeel® 78° Precipitation 1%

Day

N

E

S

W

  • ESE 4 mph
  • Gusts: 6 mph

Mostly sunny

  • Max UV Index: 5 (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 53° RealFeel® 50° Precipitation 4%

Night

N

E

S

W

  • SE 4 mph
  • Gusts: 7 mph

Partly 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 - September 22

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 22

more Historical Weather Data >
  Today Normal Record 9/22/2013
High 74° 76° 100° (1937) 79°
Low 53° 54° 34° (1995) 49°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:09 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:40 AM with 12:45 of moolight, then sets at 6:25 PM

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps