• Tonight

    Sep 18

    Lo 55°

    Partly cloudy

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

    Sep 19

    74°Lo 50°

    Mostly cloudy

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

    Sep 20

    81°Lo 51°

    Sunshine and patchy clouds

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

    Sep 21

    88°Lo 54°

    Mostly sunny

    Low ragweed pollen levels
    • Precip
      6%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      11%
    more
  • Mon

    Sep 22

    75°Lo 52°

    Cooler with some sun

    Ragweed Pollen Weather
    • Precip
      15%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      42%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Cloudy
Mostly Cloudy
Temp (°F) 59° 58° 58° 58° 57° 55° 57° 58°
RealFeel® 57° 57° 57° 56° 55° 54° 55° 58°
Humidity 91% 91% 91% 91% 93% 93% 93% 89%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
5%
 
5%
 
5%
 
5%
 
5%
 
3%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 3 SSW 3 SSW 3 SSW 3 SSW 3 SSW 3 SSW 3 SSW 3 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 26% 26% 26% 26% 26% 90% 87%
Dew Point 56° 56° 55° 55° 55° 53° 55° 55°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 19

more Historical Weather Data >
  Today Normal Record 9/19/2013
High 74° 73° N/A 76°
Low 50° 48° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:21 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:33 AM with 14:25 of moolight, then sets at 4:58 PM

Top Story

Centralia Weather Report

Seattle: Cooler Weather to Fade for Weekend Heat

September 18, 2014; 4:20 PM 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