• Today

    Sep 23

    78°Lo 55°

    Partly sunny

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

    Sep 24

    76°Lo 56°

    Partly sunny with a shower

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

    Sep 25

    82°Lo 57°

    Pleasant with sunshine

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

    Sep 26

    82°Lo 57°

    Partly sunny

    Moderate ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 27

    81°Lo 57°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      11%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      12%
    more
Next Previous
Hi 78° RealFeel® 76° Precipitation 12%

Day

N

E

S

W

  • SSE 9 mph
  • Gusts: 18 mph

Intervals of clouds and sunshine

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 11%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 50° Precipitation 55%

Night

N

E

S

W

  • SSE 7 mph
  • Gusts: 11 mph

Increasing clouds with a shower or thunderstorm around

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.1 in
  • Rain: 0.1 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Ottawa Pollen Levels - September 23

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

    Pollen

    Low

  • Weed

    Pollen

    Moderate

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 78° 76° 97° (1939) 80°
Low 55° 54° 31° (2012) 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:08 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:35 AM with 12:21 of moolight, then sets at 6:56 PM

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps