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  • Tue

    Sep 16

    Partly sunny 62°Lo 42°
    more
  • Wed

    Sep 17

    Clouds breaking for some sun 65°Lo 48°
    more
  • Thu

    Sep 18

    Mostly sunny 71°Lo 48°
  • Fri

    Sep 19

    Sunshine and some clouds 70°Lo 46°
    more
  • Sat

    Sep 20

    Sunny 70°Lo 43°
    more
Hi 71° RealFeel® 70° Precipitation 1%

Day

N

E

S

W

  • E 3 mph
  • Gusts: 6 mph

Mostly sunny

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 48° RealFeel® 47° Precipitation 0%

Night

N

E

S

W

  • S 2 mph
  • Gusts: 4 mph

Clear to partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • 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 18

more Historical Weather Data >
  Today Normal Record 9/18/2013
High 71° 68° N/A 66°
Low 48° 48° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 12:26 of sunlight, then sets at 7:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:29 AM with 14:57 of moolight, then sets at 4:26 PM

Top Story

Mount Vernon Weather Report

Seattle: Cooler, Chance of Showers for Labor Day Weekend

August 27, 2014; 1:04 PM ET

After Seattle started the week with warmer-than-normal air, a cooldown is on the way. more >