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Coupeville, Washington Weather Forecast
Coupeville, Washington Weather
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Weather Forecast for Coupeville, Washington : Island County
Issued: 7:01 pm PST Dec 15, 2025 Latitude: 48.2198208 Longitude: -122.6862804 View on Google Maps

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Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
70% chance of rain on Tonight 100% chance of rain on Tuesday 80% chance of rain on Wednesday 100% chance of rain on Thursday Rain on Friday Rain on Saturday 70% chance of rain on Sunday 70% chance of rain & snow on Monday
Low: 48°F High: 54°F High: 49°F High: 49°F High: 46°F High: 46°F High: 46°F High: 46°F
Low: 43°F Low: 43°F Low: 40°F Low: 39°F Low: 39°F Low: 39°F  
Rain Rain Rain Rain Rain Rain Rain Rain & Snow
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Current Conditions at
WHIDBEY IS NAS - (KNUW)
48°
Feels like 41°F
Mostly Cloudy
as of 6:53 PM PST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
21 MPH
Gust: 32 MPH
300° Northwest
Cloud Level(s): Few at 3500ft, Broken at 7000ft, Broken at 10000ft
Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
50°
Cloudy
as of 7:15 PM PST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6000ft
Current Conditions at
ARLINGTON MUNICIPAL - (KAWO)
48°
Cloudy
Rain Mist
as of 7:07 PM PST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 4 Miles
Pressure: 29.98 in.
Flight Rule: MVFR
Wind Data
6 MPH
050° Northeast
Cloud Level(s): Few at 2100ft, Broken at 3100ft, Solid Overcast at 3800ft
70% chance of rain Tonight Tonight... Rain likely. Mostly cloudy, with a steady temperature around 48. West northwest wind 7 to 16 mph becoming south southeast after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Tuesday Tuesday... Rain. High near 54. South southeast wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
100% chance of rain Tuesday Night Tuesday Night... Rain. Low around 43. Breezy, with a south wind 17 to 22 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
80% chance of rain Wednesday Wednesday... Rain. High near 49. West wind 11 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
80% chance of rain Wednesday Night Wednesday Night... Rain. Low around 43. South southeast wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Thursday Thursday... Rain. High near 49. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
80% chance of rain Thursday Night Thursday Night... Rain. Low around 40. Chance of precipitation is 80%.
Rain on Friday Friday... Rain. Mostly cloudy, with a high near 46.
Rain on Friday Night Friday Night... Rain. Mostly cloudy, with a low around 39.
Rain on Saturday Saturday... Rain. Mostly cloudy, with a high near 46.
70% chance of rain Saturday Night Saturday Night... Rain likely. Mostly cloudy, with a low around 39.
70% chance of rain Sunday Sunday... Rain likely. Mostly cloudy, with a high near 46.
70% chance of rain & snow Sunday Night Sunday Night... Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 39.
70% chance of rain & snow Monday Monday... Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.
Current Radar Image


Sun Almanac for Coupeville, Washington
Sunrise: 07:55 AM
Sunset: 4:17 PM
Civil Sunrise:07:19 AM
Civil Sunset: 4:54 PM
Nautical Sunrise: 06:39 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 06:01 AM
Astro Sunset: 6:11 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.