Milton, WA Weather & Growing Conditions
Overnight
50°F
Mostly Cloudy
Mostly cloudy, with a low around 50. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Mostly Cloudy | 0 mph | 0% |
| Saturday | 73°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Saturday Night | 51°F | Mostly Clear | 2 mph NNW | 0% |
| Sunday | 74°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Sunday Night | 51°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 72°F | Mostly Sunny | 0 to 3 mph NW | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 3 mph NNE | 1% |
| Tuesday | 69°F | Partly Sunny | 0 to 3 mph NW | 1% |
| Tuesday Night | 50°F | Mostly Cloudy | 2 mph SW | 3% |
| Wednesday | 69°F | Partly Sunny | 0 to 3 mph SW | 14% |
| Wednesday Night | 51°F | Mostly Cloudy | 0 to 3 mph WNW | 14% |
| Thursday | 66°F | Mostly Cloudy then Slight Chance Light Rain | 0 to 6 mph N | 19% |
| Thursday Night | 50°F | Slight Chance Light Rain | 0 to 6 mph NNE | 19% |
| Friday | 65°F | Partly Sunny | 0 to 6 mph WNW | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Milton, WA
Last spring frost
Mar 8
First fall frost
Nov 14
Growing season
250 days
Hardiness zone
8b
Explore more for Milton, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Tacoma #1, Wa (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.