• Tonight

    Aug 28

    Lo 51°

    Rather cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Aug 29

    67°Lo 50°

    Mostly cloudy, showers around

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

    Aug 30

    66°Lo 49°

    A passing shower or two

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

    Aug 31

    68°Lo 49°

    An afternoon shower or two

    Low ragweed pollen levels
    • Precip
      58%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      76%
    more
  • Mon

    Sep 1

    69°Lo 48°

    A shower possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 67° RealFeel® 67° Precipitation 63%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 7 mph

Mostly cloudy with a couple of showers

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.12 in
  • Rain: 0.12 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 50° RealFeel® 47° Precipitation 40%

Night

N

E

S

W

  • N 4 mph
  • Gusts: 6 mph

Mostly cloudy with a shower in spots

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs

Friday Harbor Pollen Levels - August 29

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Aug 29

more Historical Weather Data >
  Today Normal Record 8/29/2013
High 67° N/A 86° (1974) 75°
Low 50° N/A 38° (1980) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:25 AM with 13:35 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:42 AM with 10:54 of moolight, then sets at 9:36 PM

Top Story

Friday Harbor Weather Report

Seattle: Cooler, Chance of Showers for Labor Day Weekend

August 28, 2014; 1:20 PM ET

After Seattle started the week with warmer-than-normal air, a cooldown is on the way. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps