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Hamilton Junction, Washington Weather Forecast
Hamilton Junction, Washington Weather
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Weather Forecast for Hamilton Junction, Washington : Skagit County
Issued: 7:01 pm PST Dec 15, 2025 Latitude: 48.5264994 Longitude: -122.0068153 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
90% chance of rain on Tonight 100% chance of rain on Tuesday 90% chance of thunderstorms on Wednesday 100% chance of rain on Thursday Rain on Friday Rain on Saturday Rain and Snow on Sunday 70% chance of rain & snow on Monday
Low: 42°F High: 51°F High: 44°F High: 46°F High: 42°F High: 42°F High: 43°F High: 43°F
Low: 39°F Low: 39°F Low: 35°F Low: 35°F Low: 34°F Low: 32°F  
Rain Rain Thunderstorms Rain Rain Rain Rain and Snow Rain & Snow
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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
Current Conditions at
BELLINGHAM - (KBLI)
50°
Clear
as of 6:53 PM PST
Rel. Humidity: 61%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
6 MPH
Cloud Level(s): Clear
90% chance of rain Tonight Tonight... Rain. Low around 42. West southwest wind 11 to 16 mph becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
100% chance of rain Tuesday Tuesday... Rain. High near 51. South wind 6 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half 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 39. South wind 14 to 16 mph becoming west southwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
90% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm before 7am, then rain after 7am. High near 44. West southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
90% chance of rain Wednesday Night Wednesday Night... Rain. Low around 39. Southeast wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
100% chance of rain Thursday Thursday... Rain. High near 46. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
90% chance of rain Thursday Night Thursday Night... Rain. Low around 35. Chance of precipitation is 90%.
Rain on Friday Friday... Rain. Cloudy, with a high near 42.
Rain on Friday Night Friday Night... Rain. Cloudy, with a low around 35.
Rain on Saturday Saturday... Rain. Cloudy, with a high near 42.
Rain and Snow on Saturday Night Saturday Night... Rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
Rain and Snow on Sunday Sunday... Rain, possibly mixed with snow. Mostly cloudy, with a high near 43.
70% chance of rain & snow Sunday Night Sunday Night... Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32.
70% chance of rain & snow Monday Monday... Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 43.
Sun Almanac for Hamilton Junction, Washington
Sunrise: 07:54 AM
Sunset: 4:13 PM
Civil Sunrise:07:17 AM
Civil Sunset: 4:50 PM
Nautical Sunrise: 06:37 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:59 AM
Astro Sunset: 6:08 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.