Burien, WA Weather & Growing Conditions
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. South southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 3 mph SSW | 0% |
| Saturday | 73°F | Partly Sunny | 3 mph WSW | 1% |
| Saturday Night | 52°F | Partly Cloudy | 3 mph N | 0% |
| Sunday | 73°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Sunday Night | 53°F | Mostly Clear | 1 to 5 mph NNE | 0% |
| Monday | 72°F | Mostly Sunny | 1 to 5 mph NW | 0% |
| Monday Night | 54°F | Partly Cloudy | 5 mph NNE | 2% |
| Tuesday | 69°F | Partly Sunny | 3 mph NNW | 2% |
| Tuesday Night | 52°F | Partly Cloudy | 3 mph ENE | 1% |
| Wednesday | 68°F | Partly Sunny | 5 mph W | 3% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 mph NNE | 6% |
| Thursday | 70°F | Partly Sunny then Slight Chance Light Rain | 2 to 7 mph NNE | 16% |
| Thursday Night | 53°F | Chance Light Rain | 7 mph WSW | 26% |
| Friday | 67°F | Chance Light Rain | 5 to 8 mph SW | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Burien, WA
Last spring frost
Mar 2
First fall frost
Nov 23
Growing season
266 days
Hardiness zone
9a
Explore more for Burien, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Seattle Tacoma Intl Ap, Wa (0.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.