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Burien, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Burien, a city in King County, Washington.

Overnight
57°F
Clear
Clear, with a low around 57. North northeast wind around 6 mph.

7-day forecast for Burien

WhenTempForecastWindPrecip
Overnight 57°F Clear 6 mph NNE 0%
Tuesday 84°F Sunny then Areas Of Smoke 9 mph N 0%
Tuesday Night 60°F Areas Of Smoke 5 to 8 mph N 0%
Wednesday 90°F Sunny then Patchy Smoke 5 to 8 mph N 0%
Wednesday Night 61°F Clear 2 to 7 mph N 0%
Thursday 90°F Sunny 2 to 6 mph NNW 0%
Thursday Night 61°F Mostly Clear 6 mph WSW 0%
Friday 86°F Sunny 6 mph WSW 0%
Friday Night 60°F Mostly Clear 2 to 7 mph NNW 0%
Saturday 83°F Sunny 2 to 6 mph WSW 0%
Saturday Night 58°F Mostly Clear 2 to 8 mph NNE 1%
Sunday 78°F Sunny 5 mph WSW 1%
Sunday Night 57°F Mostly Clear 5 mph NNW 1%
Monday 77°F Mostly Sunny 5 mph WNW 1%

Forecast source: National Weather Service (api.weather.gov) for Burien (47.476, -122.345). Updated through the day.

Growing snapshot for Burien

Last spring frost
Mar 2
First fall frost
Nov 23
Growing season
266 days
Hardiness zone
9a

More local growing data for Burien: nearby ZIP 98166 weather · frost dates · planting calendar · Washington frost dates

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Climate data from the nearest NOAA station, Seattle Tacoma Intl Ap, Wa (1.9 mi from Burien). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.