Milton, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milton, a city in Pierce County, Washington.
Tonight
50°F
Partly Cloudy
Partly cloudy, with a low around 50. Southwest wind around 2 mph.
7-day forecast for Milton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Partly Cloudy | 2 mph SW | 0% |
| Saturday | 73°F | Partly Sunny | 2 mph WNW | 1% |
| Saturday Night | 51°F | Partly Cloudy | 1 mph N | 0% |
| Sunday | 74°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 51°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 72°F | Mostly Sunny | 0 to 3 mph WNW | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 3 mph N | 1% |
| Tuesday | 69°F | Partly Sunny | 0 to 3 mph WNW | 2% |
| Tuesday Night | 50°F | Partly Cloudy | 2 mph SW | 2% |
| Wednesday | 69°F | Partly Sunny | 0 to 3 mph WNW | 4% |
| Wednesday Night | 51°F | Mostly Cloudy | 0 to 3 mph N | 5% |
| Thursday | 70°F | Partly Sunny then Slight Chance Light Rain | 0 to 5 mph NNW | 15% |
| Thursday Night | 52°F | Chance Light Rain | 3 mph W | 25% |
| Friday | 67°F | Chance Light Rain | 1 to 6 mph SW | 25% |
Forecast source: National Weather Service (api.weather.gov) for Milton (47.252, -122.317). Updated through the day.
Growing snapshot for Milton
Last spring frost
Mar 8
First fall frost
Nov 14
Growing season
250 days
Hardiness zone
8b
More local growing data for Milton: nearby ZIP 98354 weather · frost dates · planting calendar · Washington frost dates
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Home
Kapowsin
Climate data from the nearest NOAA station, Tacoma #1, Wa (4.5 mi from Milton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.