Boston Harbor, WA Weather Forecast
Local 7-day forecast
Cloudy then Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Boston Harbor, WA in one place.
Rain after noon. Cloudy, with a high near 54. Southeast wind 0 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Boston Harbor, 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: Nov 7, 2026 11:43 PM PST.
The active forecast window currently covers Nov 9 to Nov 14, 2026 for Boston Harbor, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 14, 2026
- Latest sync
- Nov 7, 2026 11:43 PM PST
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Boston Harbor
Veterans Day looks like the warmest upcoming period in Boston Harbor at 62 degrees F.
Friday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 17 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 11:43 PM PST
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KLGX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain. Mostly cloudy, with a low around 49. South wind 8 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain. Cloudy, with a high near 57. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Rain likely before 4am. Mostly cloudy, with a low around 52.
Mostly cloudy, with a high near 62.
A slight chance of rain after 4am. Mostly cloudy, with a low around 49.
A chance of rain. Mostly cloudy, with a high near 59.
Rain likely. Mostly cloudy, with a low around 48.
Rain. Cloudy, with a high near 55.
Rain. Cloudy, with a low around 47.
Rain. Cloudy, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Nov 9
|
Cloudy then Light Rain
|
54°F |
0 to 8 mph
SE
|
|
Monday Night
Nov 9
|
Light Rain
|
49°F |
8 to 12 mph
S
|
|
Tuesday
Nov 10
|
Light Rain
|
57°F |
9 mph
S
|
|
Tuesday Night
Nov 10
|
Light Rain Likely
|
52°F |
6 to 9 mph
S
|
|
Veterans Day
Nov 11
|
Mostly Cloudy
|
62°F |
2 to 6 mph
S
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy then Slight Chance Light Rain
|
49°F |
2 mph
SSW
|
|
Thursday
Nov 12
|
Chance Light Rain
|
59°F |
5 mph
SSW
|
|
Thursday Night
Nov 12
|
Light Rain Likely
|
48°F |
3 to 7 mph
SSW
|
|
Friday
Nov 13
|
Light Rain
|
55°F |
7 to 14 mph
S
|
|
Friday Night
Nov 13
|
Light Rain
|
47°F |
10 to 17 mph
S
|
|
Saturday
Nov 14
|
Light Rain
|
55°F |
7 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Boston Harbor.