Milton, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milton, a city in Pierce County, Washington.
Tonight
39°F
Partly Cloudy then Patchy Fog
Patchy fog between 1am and 4am. Partly cloudy, with a low around 39. Southeast wind around 1 mph.
7-day forecast for Milton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 39°F | Partly Cloudy then Patchy Fog | 1 mph SE | 3% |
| Wednesday | 58°F | Patchy Fog then Slight Chance Light Rain | 2 mph SSW | 20% |
| Wednesday Night | 47°F | Light Rain | 2 to 8 mph S | 95% |
| Thursday | 58°F | Slight Chance Light Rain then Partly Sunny | 7 mph SSW | 20% |
| Thursday Night | 46°F | Light Rain | 5 mph S | 76% |
| Friday | 57°F | Light Rain | 2 to 6 mph S | 76% |
| Friday Night | 46°F | Chance Light Rain | 3 mph S | 47% |
| Saturday | 62°F | Chance Light Rain | 2 mph SSW | 28% |
| Saturday Night | 49°F | Light Rain | 2 to 14 mph SSW | 75% |
| Sunday | 58°F | Light Rain | 5 to 13 mph SSW | 75% |
| Sunday Night | 43°F | Slight Chance Light Rain | 1 to 5 mph SSE | 24% |
| Monday | 57°F | Chance Light Rain | 3 mph SSE | 52% |
| Monday Night | 47°F | Light Rain Likely | 3 to 7 mph SSE | 69% |
| Tuesday | 59°F | Light Rain Likely | 5 to 8 mph S | 69% |
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 Nov 4, 2026.