Vashon, WA Weather Forecast

Local 7-day forecast

63°
F

Chance Light Rain

Track current conditions, temperature changes, wind, and the full daily outlook for Vashon, WA in one place.

Sunday, April 19, 2026
Wind: 3 to 7 mph NNE
Sunday

A chance of rain. Mostly cloudy, with a high near 63.

Local 7-day forecast

Local Weather Overview

This forecast page for Vashon, WA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 5:42 AM PDT.

The active forecast window currently covers Apr 19 to Apr 21, 2026 for Vashon, WA.

Page Snapshot

Page focus
city weather
Forecast window
Apr 19 to Apr 21, 2026
Latest sync
Apr 15, 2026 5:42 AM PDT
Forecast office
SEW
Source
NOAA / NWS
Next High
63°F
Sunday
Next Low
47°F
Sunday Night
Rain Outlook
5
Periods mentioning precipitation
Windiest
3 to 8 mph
Monday

Daily Outlook

Today
Apr 19
Chance Light Rain
63 °F
/ 47°F
Wind 3 to 7 mph
Mon
Apr 20
Slight Chance Light Rain
66 °F
/ 48°F
Wind 3 to 8 mph
Tue
Apr 21
Slight Chance Light Rain
65 °F
Wind 5 to 8 mph

This Week in Vashon

Monday looks like the warmest upcoming period in Vashon at 66 degrees F.

Sunday Night is the coolest period ahead with temperatures near 47 degrees F.

The strongest winds are forecast for Monday at about 3 to 8 mph NNE.

Precipitation is mentioned in 5 upcoming forecast periods.

Forecast Details

Last updated
Apr 15, 2026 5:42 AM PDT
Coverage
3 days
Time zone
America/Los_Angeles
Forecast office
SEW
Radar station
KATX

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Sunday Night
Apr 19
47°F
Chance Light Rain
3 to 7 mph N

A chance of rain. Mostly cloudy, with a low around 47.

Monday
Apr 20
66°F
Slight Chance Light Rain
3 to 8 mph NNE

A slight chance of rain. Mostly sunny, with a high near 66.

Monday Night
Apr 20
48°F
Slight Chance Light Rain
7 mph W

A slight chance of rain. Partly cloudy, with a low around 48.

Tuesday
Apr 21
65°F
Slight Chance Light Rain
5 to 8 mph WSW

A slight chance of rain. Partly sunny, with a high near 65.

Detailed Forecast

Period Conditions Temp Wind
Sunday
Apr 19
Chance Light Rain
63°F
3 to 7 mph
NNE
Sunday Night
Apr 19
Chance Light Rain
47°F
3 to 7 mph
N
Monday
Apr 20
Slight Chance Light Rain
66°F
3 to 8 mph
NNE
Monday Night
Apr 20
Slight Chance Light Rain
48°F
7 mph
W
Tuesday
Apr 21
Slight Chance Light Rain
65°F
5 to 8 mph
WSW
Vashon Island from Point Defiance Park 01
Vashon Island from Point Defiance Park 01 image
Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.