• Tonight

    Sep 23

    Lo 58°

    Mild with rain

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

    Sep 24

    69°Lo 53°

    Morning rain, then a shower

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

    Sep 25

    69°Lo 52°

    Mostly cloudy, a little rain

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

    Sep 26

    70°Lo 49°

    Mostly cloudy with a shower

    Low ragweed pollen levels
    • Precip
      40%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      78%
    more
  • Sat

    Sep 27

    68°Lo 48°

    Mostly cloudy

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Rain
Cloudy
Rain
Rain
Cloudy
Cloudy
Cloudy
Temp (°F) 60° 62° 63° 65° 67° 68° 69° 68°
RealFeel® 55° 56° 59° 60° 62° 65° 66° 65°
Humidity 92% 89% 87% 83% 76% 71% 67% 69%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
49%
 
60%
 
49%
 
60%
 
60%
 
40%
 
34%
 
39%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 9 SSE 10 SSE 11 SSE 11 SSE 11 SSE 11 SSE 10 S 9 S
UV Index 0 1 1 1 2 2 1 1
Cloud Cover 94% 94% 94% 94% 94% 94% 94% 94%
Dew Point 58° 58° 59° 59° 59° 58° 58° 58°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Sep 24

more Historical Weather Data >
  Today Normal Record 9/24/2013
High 69° 66° N/A 63°
Low 53° 46° N/A 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 12:04 of sunlight, then sets at 7:03 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:29 AM with 11:41 of moolight, then sets at 7:10 PM

Top Story

Mount Vernon Weather Report

Seattle: Pattern Change to Usher in Cooler Air, Rain This Week

September 23, 2014; 8:17 AM ET

Cooler temperatures and rain will arrive in Seattle this week, erasing the recent warm stretch. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps