Copalis Beach, WA Weather Forecast
Local 7-day forecast
Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Copalis Beach, WA in one place.
Rain likely. Mostly cloudy, with a high near 57. West northwest wind around 18 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Copalis Beach, 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: Jun 8, 2026 12:50 AM PDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Copalis Beach, WA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:50 AM PDT
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Copalis Beach
Sunday looks like the warmest upcoming period in Copalis Beach at 74 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Tuesday at about 18 mph WNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 12:50 AM PDT
- 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
A chance of rain before 5am. Mostly cloudy, with a low around 51. West northwest wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 59.
Mostly clear, with a low around 51.
Sunny, with a high near 62.
Mostly clear, with a low around 53.
Sunny, with a high near 68.
Mostly clear, with a low around 58.
Sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Light Rain Likely
|
57°F |
18 mph
WNW
|
|
Tuesday Night
Jun 9
|
Chance Light Rain
|
51°F |
7 to 16 mph
WNW
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
58°F |
6 to 9 mph
WNW
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
50°F |
5 to 9 mph
NW
|
|
Thursday
Jun 11
|
Mostly Sunny
|
59°F |
5 to 15 mph
NW
|
|
Thursday Night
Jun 11
|
Mostly Clear
|
51°F |
9 to 15 mph
NW
|
|
Friday
Jun 12
|
Sunny
|
62°F |
6 to 14 mph
NW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
53°F |
3 to 14 mph
NNW
|
|
Saturday
Jun 13
|
Sunny
|
68°F |
2 to 10 mph
N
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
58°F |
3 to 10 mph
N
|
|
Sunday
Jun 14
|
Sunny
|
74°F |
3 to 9 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Copalis Beach.