Fairwood, WA Weather & Growing Conditions
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. West southwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 1 mph WSW | 0% |
| Tonight | 51°F | Mostly Clear | 1 mph N | 0% |
| Sunday | 73°F | Mostly Sunny | 2 mph NNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 2 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 2 mph NW | 0% |
| Monday Night | 51°F | Partly Cloudy | 2 mph NNE | 1% |
| Tuesday | 67°F | Partly Sunny | 1 mph NNW | 1% |
| Tuesday Night | 49°F | Mostly Cloudy | 1 mph ESE | 6% |
| Wednesday | 67°F | Partly Sunny then Slight Chance Light Rain | 2 mph WSW | 15% |
| Wednesday Night | 50°F | Slight Chance Light Rain then Mostly Cloudy | 1 mph NE | 15% |
| Thursday | 63°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph NNE | 21% |
| Thursday Night | 49°F | Slight Chance Light Rain | 3 mph NE | 21% |
| Friday | 62°F | Slight Chance Light Rain | 3 mph NNW | 16% |
| Friday Night | 47°F | Slight Chance Light Rain then Partly Cloudy | 3 mph NNE | 16% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairwood, WA
Last spring frost
Mar 13
First fall frost
Nov 16
Growing season
248 days
Hardiness zone
8b
Explore more for Fairwood, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Renton Muni Ap, Wa (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.