Burien, WA Weather & Growing Conditions
Today
86°F
Sunny then Areas Of Smoke
Areas of smoke after noon. Sunny, with a high near 86. North wind 6 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny then Areas Of Smoke | 6 to 9 mph N | 0% |
| Tonight | 61°F | Areas Of Smoke | 3 to 8 mph N | 0% |
| Wednesday | 91°F | Sunny then Patchy Smoke | 3 to 8 mph N | 0% |
| Wednesday Night | 62°F | Mostly Clear | 1 to 7 mph N | 0% |
| Thursday | 91°F | Sunny | 1 to 6 mph NW | 0% |
| Thursday Night | 63°F | Mostly Clear | 2 to 6 mph W | 0% |
| Friday | 87°F | Sunny | 5 mph SW | 0% |
| Friday Night | 62°F | Mostly Clear | 2 to 7 mph NNW | 0% |
| Saturday | 84°F | Sunny | 2 to 6 mph WSW | 0% |
| Saturday Night | 60°F | Mostly Clear | 2 to 7 mph NE | 1% |
| Sunday | 79°F | Mostly Sunny | 5 mph WSW | 1% |
| Sunday Night | 59°F | Mostly Clear | 5 mph NNW | 1% |
| Monday | 78°F | Mostly Sunny | 5 mph WNW | 1% |
| Monday Night | 59°F | Partly Cloudy | 5 mph NNE | 0% |
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 (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.