White Center, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for White Center, a community in King County, Washington.
Today
82°F
Sunny then Areas Of Smoke
Areas of smoke after 2pm. Sunny, with a high near 82. North wind 6 to 10 mph.
7-day forecast for White Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny then Areas Of Smoke | 6 to 10 mph N | 0% |
| Tonight | 60°F | Patchy Smoke | 5 to 9 mph NNE | 0% |
| Wednesday | 87°F | Sunny then Patchy Smoke | 5 to 8 mph N | 0% |
| Wednesday Night | 61°F | Clear | 2 to 8 mph N | 0% |
| Thursday | 87°F | Sunny | 2 to 6 mph NNW | 0% |
| Thursday Night | 62°F | Mostly Clear | 6 mph W | 0% |
| Friday | 85°F | Sunny | 6 mph SW | 0% |
| Friday Night | 60°F | Mostly Clear | 2 to 7 mph N | 0% |
| Saturday | 81°F | Sunny | 2 to 6 mph WSW | 0% |
| Saturday Night | 59°F | Mostly Clear | 2 to 8 mph NE | 1% |
| Sunday | 77°F | Mostly Sunny | 5 mph WSW | 1% |
| Sunday Night | 58°F | Mostly Clear | 5 mph NNW | 1% |
| Monday | 76°F | Mostly Sunny | 5 mph WNW | 1% |
| Monday Night | 58°F | Partly Cloudy | 5 mph NNE | 0% |
Forecast source: National Weather Service (api.weather.gov) for White Center (47.509, -122.348). Updated through the day.
Growing snapshot for White Center
Last spring frost
Mar 13
First fall frost
Nov 17
Growing season
247 days
Hardiness zone
9a
More local growing data for White Center: nearby ZIP 98146 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Seattle Boeing Fld, Wa (3.5 mi from White Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.