• Early AM

    Sep 4

    Lo 45°

    Partly to mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Today

    Sep 4

    69°Lo 46°

    Partly sunny

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Sep 5

    66°Lo 50°

    Partly sunny

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Sep 6

    67°Lo 46°

    A couple of showers

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    Sep 7

    67°Lo 47°

    Increasing amounts of sun

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Partly Cloudy
Partly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°F) 46° 45° 47° 48° 50° 50° 51° 52°
RealFeel® 49° 48° 51° 51° 52° 52° 53° 54°
Humidity 93% 95% 100% 95% 90% 89% 85% 86%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
13%
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
5%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 1 N 1 NW 0 1 N 1 NNW 1 N 1 N 4 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 40% 49% 70% 76% 76% 76% 76% 46%
Dew Point 44° 44° 47° 47° 47° 47° 47° 48°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 69° 70° N/A N/A
Low 46° 47° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:15 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:34 PM with 15:19 of moolight, then sets at 2:53 PM

Friday Harbor Weather Report

Seattle: Showers May Damper Labor Day Weekend

September 3, 2015; 11:23 AM ET

The holiday weekend will start out pleasant on Saturday with sunshine and a seasonable afternoon. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps