• Today

    Sep 3

    64°Lo 44°

    Mostly cloudy, showers around

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Sep 4

    67°Lo 44°

    Partly sunny with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      68°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Sep 5

    70°Lo 50°

    Partly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Sun

    Sep 6

    63°Lo 51°

    Some sun with spotty showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      65°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Mon

    Sep 7

    66°Lo 49°

    A couple of showers possible

    Beneficial weather for asthma
    • Hi
      RealFeel
      70°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
Hi 70° RealFeel® 71° Precipitation 22%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 9 mph

Partly sunny

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 50° RealFeel® 47° Precipitation 25%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 12 mph

Mostly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 5

more Historical Weather Data >
  Today Normal Record 9/5/2014
High 70° 72° N/A 73°
Low 50° 50° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:32 AM with 13:11 of sunlight, then sets at 7:43 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:51 PM with 20:57 of moolight, then sets at 2:49 PM

Mount Vernon 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 >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Asthma Risk

Sat. UV Index