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Startup, Washington Weather Forecast
Startup, Washington Weather
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Weather Forecast for Startup, Washington : Snohomish County
Issued: 1:25 am PST Dec 17, 2025 Latitude: 47.86788 Longitude: -121.7403963 View on Google Maps

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Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
70% chance of rain & snow on Overnight 70% chance of rain & snow on Wednesday 70% chance of rain & snow on Thursday 70% chance of rain & snow on Friday 70% chance of rain & snow on Saturday 70% chance of rain & snow on Sunday 70% chance of rain & snow on Monday 70% chance of rain & snow on Tuesday
Low: 38°F High: 44°F High: 50°F High: 42°F High: 42°F High: 45°F High: 45°F High: 45°F
Low: 40°F Low: 36°F Low: 36°F Low: 36°F Low: 38°F Low: 36°F  
Rain & Snow Rain & Snow Rain & Snow Rain & Snow Rain & Snow Rain & Snow Rain & Snow Rain & Snow
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Current Conditions at
EVERETT - (KPAE)
41°
Feels like 33°F
Cloudy
Light Rain
as of 1:35 AM PST
Rel. Humidity: 93%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 29.30 in.
Flight Rule: VFR
Wind Data
14 MPH
Gust: 33 MPH
310° Northwest
Cloud Level(s): Few at 1300ft, Scattered at 3500ft, Solid Overcast at 4100ft
Current Conditions at
ARLINGTON MUNICIPAL - (KAWO)
45°
Feels like 36°F
Cloudy
Light Rain
as of 1:30 AM PST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.30 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 31 MPH
280° West
Cloud Level(s): Scattered at 1600ft, Broken at 5500ft, Solid Overcast at 7000ft
Current Conditions at
RENTON - (KRNT)
52°
Cloudy
Light Rain
as of 12:53 AM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.29 in.
Flight Rule: VFR
Wind Data
7 MPH
Gust: 28 MPH
250° West
Current Conditions at
BOEING FIELD - (KBFI)
52°
Cloudy
Light Rain
as of 12:53 AM PST
Rel. Humidity: 81%
Dew Point: 46°F
Visibility: 6 Miles
Pressure: 29.27 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 29 MPH
230° Southwest
Cloud Level(s): Few at 2100ft, Broken at 6000ft, Solid Overcast at 8000ft
70% chance of rain & snow Overnight Overnight... Rain likely, possibly mixed with snow. Cloudy, with a low around 38. West southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Wednesday Wednesday... Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Wednesday Night Wednesday Night... Rain likely, possibly mixed with snow. Cloudy, with a low around 40. East southeast wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Thursday Thursday... Rain likely, possibly mixed with snow. Cloudy, with a high near 50. Southeast wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Thursday Night Thursday Night... Rain likely, possibly mixed with snow. Cloudy, with a low around 36. West southwest wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Friday Friday... Rain likely, possibly mixed with snow. Cloudy, with a high near 42. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Friday Night Friday Night... Rain likely, possibly mixed with snow. Cloudy, with a low around 36. Chance of precipitation is 70%. Little or no snow accumulation expected.

70% chance of rain & snow Saturday Saturday... Rain likely, possibly mixed with snow. Cloudy, with a high near 42.

70% chance of rain & snow Saturday Night Saturday Night... Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.

70% chance of rain & snow Sunday Sunday... Rain likely, possibly mixed with snow. Cloudy, with a high near 45.

70% chance of rain & snow Sunday Night Sunday Night... Rain likely, possibly mixed with snow. Cloudy, with a low around 38.

70% chance of rain & snow Monday Monday... Rain likely, possibly mixed with snow. Cloudy, with a high near 45.

70% chance of rain & snow Monday Night Monday Night... Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.

70% chance of rain & snow Tuesday Tuesday... Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 45.

Current Radar Image


Sun Almanac for Startup, Washington
Sunrise: 07:51 AM
Sunset: 4:15 PM
Civil Sunrise:07:15 AM
Civil Sunset: 4:52 PM
Nautical Sunrise: 06:36 AM
Nautical Sunset: 5:31 PM
Astro Sunrise: 05:58 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.