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Lyman, Washington Weather Forecast
Lyman, Washington Weather
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Weather Forecast for Lyman, Washington : Skagit County
Issued: 7:01 pm PST Dec 15, 2025 Latitude: 48.5270545 Longitude: -122.0618174 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
90% chance of rain on Overnight 100% chance of rain on Tuesday 90% chance of thunderstorms on Wednesday 100% chance of rain on Thursday Rain on Friday Rain on Saturday 70% chance of rain & snow on Sunday 70% chance of rain & snow on Monday
Low: 41°F High: 51°F High: 44°F High: 45°F High: 42°F High: 41°F High: 42°F High: 42°F
Low: 39°F Low: 38°F Low: 34°F Low: 35°F Low: 34°F Low: 32°F  
Rain Rain Thunderstorms Rain Rain Rain Rain & Snow Rain & Snow
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Current Conditions at
SKAGIT RGNL ARPT - (KBVS)
46°
Cloudy
as of 11:35 PM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 3000ft, Broken at 3600ft, Solid Overcast at 4600ft
Current Conditions at
ARLINGTON MUNICIPAL - (KAWO)
46°
Cloudy
Light Rain
as of 10:56 PM PST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
8 MPH
080° East
Cloud Level(s): Few at 2900ft, Solid Overcast at 4000ft
Current Conditions at
BELLINGHAM - (KBLI)
46°
Cloudy
as of 10:53 PM PST
Rel. Humidity: 70%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
6 MPH
160° South
Cloud Level(s): Solid Overcast at 9000ft
90% chance of rain Overnight Overnight... Rain. Low around 41. East 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 Tuesday Tuesday... Rain. High near 51. South wind 6 to 13 mph becoming north northeast in the morning. Winds could gust as high as 21 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 16 to 18 mph becoming west southwest after midnight. Winds could gust as high as 30 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 11 to 17 mph, with gusts as high as 28 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 38. Southeast wind around 9 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 45. 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 34. Chance of precipitation is 90%.
Rain on Friday Friday... Rain. Cloudy, with a high near 42.
Rain and Snow on Friday Night Friday Night... Rain before 10pm, then rain, possibly mixed with snow. Cloudy, with a low around 35.
Rain on Saturday Saturday... Rain. Cloudy, with a high near 41.
Rain and Snow on Saturday Night Saturday Night... Rain, possibly mixed with snow. Mostly cloudy, with a low around 34.
70% chance of rain & snow Sunday Sunday... Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 42.
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 42.
Sun Almanac for Lyman, Washington
Sunrise: 07:55 AM
Sunset: 4:13 PM
Civil Sunrise:07:18 AM
Civil Sunset: 4:50 PM
Nautical Sunrise: 06:38 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 06:00 AM
Astro Sunset: 6:09 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.