Machias, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Machias, a community in Snohomish County, Washington.
Overnight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. East southeast wind around 1 mph.
7-day forecast for Machias
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Cloudy | 1 mph ESE | 0% |
| Saturday | 72°F | Partly Sunny | 2 mph NNW | 0% |
| Saturday Night | 49°F | Mostly Clear | 2 mph NNW | 0% |
| Sunday | 72°F | Partly Sunny | 2 mph NNW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 2 mph NNW | 0% |
| Monday | 71°F | Mostly Sunny | 2 mph NNW | 0% |
| Monday Night | 49°F | Partly Cloudy | 2 mph N | 0% |
| Tuesday | 68°F | Partly Sunny | 2 mph NNW | 0% |
| Tuesday Night | 47°F | Mostly Cloudy | 2 mph NE | 12% |
| Wednesday | 67°F | Partly Sunny then Slight Chance Light Rain | 1 mph N | 17% |
| Wednesday Night | 48°F | Slight Chance Light Rain then Mostly Cloudy | 1 mph NNW | 17% |
| Thursday | 65°F | Mostly Cloudy then Slight Chance Light Rain | 2 mph NNW | 18% |
| Thursday Night | 47°F | Slight Chance Light Rain | 2 mph NNW | 20% |
| Friday | 64°F | Slight Chance Light Rain | 2 mph NNW | 20% |
Forecast source: National Weather Service (api.weather.gov) for Machias (47.992, -122.052). Updated through the day.
Growing snapshot for Machias
Last spring frost
Mar 24
First fall frost
Nov 2
Growing season
223 days
Hardiness zone
8b
More local growing data for Machias: nearby ZIP 98258 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Alderwood Manor
Arlington
Arlington Heights
Bothell East
Bothell West
Brier
Bunk Foss
Canyon Creek
Cathcart
Cavalero
Chain Lake
Clearview
Darrington
Eastmont
Edmonds
Esperance
Everett
Fobes Hill
Gold Bar
Granite Falls
Hat Island
Kayak Point
Lake Bosworth
Lake Cassidy
Lake Cavanaugh
Lake Goodwin
Lake Roesiger
Lake Stevens
Lake Stickney
Larch Way
Climate data from the nearest NOAA station, Everett, Wa (6.6 mi from Machias). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.