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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
42°F
Partly Cloudy
Partly cloudy, with a low around 42. South southeast wind around 3 mph.

7-day forecast for Burien

WhenTempForecastWindPrecip
Overnight 42°F Partly Cloudy 3 mph SSE 0%
Wednesday 57°F Partly Sunny then Chance Light Rain 3 to 8 mph SSE 48%
Wednesday Night 48°F Light Rain 8 to 14 mph SSW 90%
Thursday 58°F Mostly Sunny 7 to 12 mph SSW 6%
Thursday Night 46°F Mostly Cloudy then Light Rain Likely 9 mph S 64%
Friday 55°F Light Rain 5 to 13 mph SSE 79%
Friday Night 48°F Light Rain Likely 5 mph SSE 69%
Saturday 62°F Chance Light Rain 3 mph SSE 33%
Saturday Night 51°F Light Rain 3 to 18 mph S 81%
Sunday 56°F Light Rain Likely 6 to 16 mph SSW 61%
Sunday Night 44°F Slight Chance Light Rain 6 mph SE 15%
Monday 56°F Chance Light Rain 5 mph SE 40%
Monday Night 47°F Light Rain Likely 3 to 9 mph S 57%
Tuesday 58°F Light Rain Likely 6 to 10 mph S 57%

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 Nov 4, 2026.