Vashon, WA Weather Forecast
Local 7-day forecast
Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Vashon, WA in one place.
A chance of rain. Mostly cloudy, with a high near 63.
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
Daily Outlook
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 sourceExtended Forecast
A chance of rain. Mostly cloudy, with a low around 47.
A slight chance of rain. Mostly sunny, with a high near 66.
A slight chance of rain. Partly cloudy, with a low around 48.
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
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Vashon.
