Birch Bay, WA Weather Forecast
Local 7-day forecast
Slight Chance Light Rain then Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Birch Bay, WA in one place.
A slight chance of rain before 11am. Mostly cloudy, with a high near 53.
Local Weather Overview
This forecast page for Birch Bay, 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 9, 2026 12:07 PM PDT.
The active forecast window currently covers Apr 13 to Apr 15, 2026 for Birch Bay, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 13 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:07 PM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Birch Bay
Monday looks like the warmest upcoming period in Birch Bay at 53 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Tuesday Night at about 12 to 16 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 12:07 PM PDT
- Coverage
- 4 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 after 5am. Mostly cloudy, with a low around 47.
Rain likely. Mostly cloudy, with a high near 51.
Rain. Mostly cloudy, with a low around 44.
Rain likely. Partly sunny, with a high near 51.
A slight chance of rain. Mostly cloudy, with a low around 42.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Apr 13
|
Slight Chance Light Rain then Mostly Cloudy
|
53°F |
7 to 10 mph
S
|
|
Monday Night
Apr 13
|
Mostly Cloudy then Chance Light Rain
|
47°F |
10 mph
S
|
|
Tuesday
Apr 14
|
Light Rain Likely
|
51°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 14
|
Light Rain
|
44°F |
12 to 16 mph
S
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
51°F |
9 to 15 mph
WSW
|
|
Wednesday Night
Apr 15
|
Slight Chance Light Rain
|
42°F |
6 to 9 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Birch Bay.
