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Marblemount, Washington Weather Forecast
Marblemount, Washington Weather
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Weather Forecast for Marblemount, Washington : Skagit County
Issued: 1:25 pm PST Dec 15, 2025 Latitude: 48.527619 Longitude: -121.4495729 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
90% chance of thunderstorms on Tonight 100% chance of rain on Tuesday 100% chance of thunderstorms on Wednesday 100% chance of rain on Thursday Rain and Snow on Friday Rain and Snow on Saturday Rain and Snow on Sunday Rain and Snow on Monday
Low: 38°F High: 46°F High: 41°F High: 42°F High: 39°F High: 39°F High: 41°F High: 41°F
Low: 36°F Low: 35°F Low: 31°F Low: 31°F Low: 31°F Low: 29°F  
Thunderstorms Rain Thunderstorms Rain Rain and Snow Rain and Snow Rain and Snow Rain and Snow
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Current Conditions at
ARLINGTON MUNICIPAL - (KAWO)
52°
Cloudy
Light Rain
as of 4:56 PM PST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
6 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 3200ft
Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
50°
Feels like 44°F
Partly Cloudy
as of 5:35 PM PST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.85 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 28 MPH
260° West
Cloud Level(s): Scattered at 8000ft
Current Conditions at
BELLINGHAM - (KBLI)
52°
Clear
as of 4:53 PM PST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.80 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 23 MPH
220° Southwest
Cloud Level(s): Clear
Current Conditions at
EVERETT - (KPAE)
54°
Clear
as of 4:53 PM PST
Rel. Humidity: 76%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 23 MPH
230° Southwest
Cloud Level(s): Clear
90% chance of thunderstorms Tonight Tonight... Rain and possibly a thunderstorm. Low around 38. Southwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

100% chance of rain Tuesday Tuesday... Rain. High near 46. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

100% chance of thunderstorms Tuesday Night Tuesday Night... Rain before 4am, then showers and possibly a thunderstorm after 4am. Low around 36. Southwest wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

100% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm before 7am, then rain after 7am. High near 41. West southwest wind around 7 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

90% chance of rain Wednesday Night Wednesday Night... Rain. Low around 35. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

100% chance of rain Thursday Thursday... Rain. High near 42. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

100% chance of rain & snow Thursday Night Thursday Night... Rain before 1am, then rain, possibly mixed with snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Rain and Snow on Friday Friday... Rain, possibly mixed with snow, becoming all rain after 1pm. Cloudy, with a high near 39.

Rain and Snow on Friday Night Friday Night... Rain before 7pm, then rain and snow. Cloudy, with a low around 31.

Rain and Snow on Saturday Saturday... Rain and snow before 1pm, then rain between 1pm and 4pm, then rain and snow after 4pm. Cloudy, with a high near 39.

Rain and Snow on Saturday Night Saturday Night... Rain and snow. Mostly cloudy, with a low around 31.

Rain and Snow on Sunday Sunday... Rain and snow likely. Mostly cloudy, with a high near 41.

Rain and Snow on Sunday Night Sunday Night... Rain and snow likely. Mostly cloudy, with a low around 29.

Rain and Snow on Monday Monday... Rain and snow likely. Mostly cloudy, with a high near 41.

Current Radar Image


Sun Almanac for Marblemount, Washington
Sunrise: 07:52 AM
Sunset: 4:11 PM
Civil Sunrise:07:15 AM
Civil Sunset: 4:48 PM
Nautical Sunrise: 06:35 AM
Nautical Sunset: 5:28 PM
Astro Sunrise: 05:56 AM
Astro Sunset: 6:06 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.