• Early AM

    Sep 2

    Lo 56°

    Mostly cloudy

    Bicycling Weather
    • Precip
      10%
    • Hours of Precip
      0.5
    • Wind
      Gust
      12 mph
    more
  • Today

    Sep 2

    64°Lo 51°

    Spotty afternoon showers

    Very Good for biking
    • Precip
      80%
    • Hours of Precip
      3
    • Wind
      Gust
      11 mph
  • Wed

    Sep 3

    69°Lo 47°

    A stray shower in the morning

    Very Good for biking
    • Precip
      40%
    • Hours of Precip
      0.5
    • Wind
      Gust
      6 mph
    more
  • Thu

    Sep 4

    74°Lo 49°

    Mostly sunny and pleasant

    Excellent for biking
    • Precip
      1%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
  • Fri

    Sep 5

    76°Lo 51°

    Warm with plenty of sun

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      8 mph
    more
Next Previous
Hi 64° RealFeel® 64° Precipitation 80%

Day

N

E

S

W

  • S 7 mph
  • Gusts: 11 mph

Mostly cloudy and cooler; a couple of showers this afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 29%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs
Lo 51° RealFeel® 50° Precipitation 59%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 8 mph

Mostly cloudy with a brief shower or two

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.11 in
  • Rain: 0.11 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2013
High 64° 72° N/A 77°
Low 51° 51° N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:21 of sunlight, then sets at 7:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:51 PM with 9:22 of moolight, then sets at 12:13 AM

Top Story

Mount Vernon Weather Report

Cool, Showery Weather Hanging Around Seattle

September 2, 2014; 3:28 AM ET

It will be unseasonably cool with a few showers around the Seattle area through at Tuesday. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.