Burien, WA Weather & Growing Conditions
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. North northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 2 mph NNW | 0% |
| Tonight | 53°F | Mostly Clear | 5 mph NNE | 0% |
| Sunday | 72°F | Mostly Sunny | 5 mph N | 0% |
| Sunday Night | 53°F | Partly Cloudy | 5 mph N | 0% |
| Monday | 71°F | Partly Sunny | 3 mph N | 0% |
| Monday Night | 54°F | Partly Cloudy | 3 mph NNE | 1% |
| Tuesday | 69°F | Mostly Cloudy | 3 mph NNW | 1% |
| Tuesday Night | 53°F | Mostly Cloudy | 3 mph SSW | 7% |
| Wednesday | 68°F | Partly Sunny | 6 mph SSW | 9% |
| Wednesday Night | 52°F | Mostly Cloudy | 3 mph NNE | 11% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 3 to 8 mph NNE | 18% |
| Thursday Night | 51°F | Slight Chance Light Rain | 3 to 7 mph N | 18% |
| Friday | 63°F | Slight Chance Light Rain | 3 to 9 mph N | 18% |
| Friday Night | 50°F | Mostly Cloudy | 7 mph NNE | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Burien, WA
Last spring frost
Mar 13
First fall frost
Nov 17
Growing season
247 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 Boeing Fld, Wa (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.