• Today

    May 5

    66°Lo 45°

    Warmer with partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    May 6

    73°Lo 47°

    Mostly sunny and nice

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    May 7

    72°Lo 50°

    Sunny and pleasantly warm

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

    May 8

    62°Lo 44°

    A morning shower; cooler

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Mon

    May 9

    64°Lo 41°

    Clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
7am
8am 9am 10am 11am 12pm 1pm 2pm
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Forecast
Mostly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 51° 51° 54° 56° 59° 61° 62° 63°
RealFeel® 52° 55° 59° 63° 64° 68° 69° 70°
Humidity 86% 84% 76% 69% 65% 63% 58% 55%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Rain
 
15%
 
4%
 
4%
 
4%
 
4%
 
4%
 
3%
 
2%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  7am 8am 9am 10am 11am 12pm 1pm 2pm
Wind (mph) 2 NW 2 NW 4 NW 5 NW 6 WNW 6 WNW 7 WNW 7 WNW
UV Index 0 1 2 3 4 5 6 5
Cloud Cover 88% 45% 45% 45% 45% 45% 45% 45%
Dew Point 46° 47° 47° 46° 47° 48° 47° 47°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 5

more Historical Weather Data >
  Today Normal Record 5/5/2015
High 66° 62° N/A 59°
Low 45° 44° N/A 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:42 AM with 14:49 of sunlight, then sets at 8:31 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:25 AM with 13:51 of moolight, then sets at 7:16 PM

Mount Vernon Weather Report

Seattle: Warmup heading to region for the weekend

May 5, 2016; 4:18 AM ET

Record-challenging temperatures are possible on Saturday with a high near 80 degrees Fahrenheit. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps