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Oso, Washington Weather Forecast
Oso, Washington Weather
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Weather Forecast for Oso, Washington : Snohomish County
Issued: 1:25 pm PST Dec 15, 2025 Latitude: 48.2706603 Longitude: -121.9295813 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 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: 41°F High: 52°F High: 45°F High: 47°F High: 42°F High: 42°F High: 43°F High: 44°F
Low: 38°F Low: 37°F Low: 34°F Low: 34°F Low: 33°F Low: 32°F  
Thunderstorms Rain Thunderstorms Rain Rain Rain Rain and Snow Rain & 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
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 41. West wind 5 to 14 mph becoming east southeast after midnight. Winds could gust as high as 25 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 52. South wind 7 to 11 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.
100% chance of thunderstorms Tuesday Night Tuesday Night... Rain before 4am, then showers and possibly a thunderstorm after 4am. Low around 38. South wind around 13 mph, with gusts 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 45. West southwest wind 8 to 10 mph, with gusts as high as 22 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 37. 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 47. 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 on Friday Night Friday Night... Rain. Cloudy, with a low around 34.
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 33.
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 44.
Sun Almanac for Oso, Washington
Sunrise: 07:52 AM
Sunset: 4:14 PM
Civil Sunrise:07:16 AM
Civil Sunset: 4:50 PM
Nautical Sunrise: 06:36 AM
Nautical Sunset: 5:30 PM
Astro Sunrise: 05:58 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.