• Today

    Sep 18

    69°Lo 60°

    An afternoon shower or two

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

    Sep 19

    72°Lo 56°

    Considerable cloudiness

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

    Sep 20

    77°Lo 56°

    Sunshine and patchy clouds

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

    Sep 21

    87°Lo 61°

    Warmer

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      11%
    more
  • Mon

    Sep 22

    76°Lo 59°

    Partly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      34%
    more
Next Previous
Hi 72° RealFeel® 71° Precipitation 18%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 8 mph

Considerable cloudiness

  • Max UV Index: 2 (Low)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 56° RealFeel® 52° Precipitation 1%

Night

N

E

S

W

  • NNE 5 mph
  • Gusts: 7 mph

Mostly clear

  • Max UV Index: N/A
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Seattle Pollen Levels - September 19

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 72° 70° N/A 78°
Low 56° 52° N/A 50°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:52 AM with 12:22 of sunlight, then sets at 7:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:28 AM with 14:29 of moolight, then sets at 4:57 PM

Top Story

Seattle Weather Report

Seattle: Cooler Weather to Fade for Weekend Heat

September 18, 2014; 6:20 AM ET

After a stretch of above-normal high temperatures, cooler, more seasonable weather is expected in Seattle for the remainder of the week, but it will be short-lived as heat returns to the region this weekend. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps