Machias, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Machias, a community in Snohomish County, Washington.

Today

84°F

Sunny then Areas Of Smoke

Areas of smoke after noon. Sunny, with a high near 84. Northwest wind 1 to 6 mph.

7-day forecast for Machias

When	Temp	Forecast	Wind	Precip
Today	84°F	Sunny then Areas Of Smoke	1 to 6 mph NW	0%
Tonight	56°F	Patchy Smoke then Mostly Clear	1 to 6 mph N	0%
Wednesday	88°F	Patchy Smoke	1 to 5 mph NW	0%
Wednesday Night	58°F	Clear	1 to 5 mph NNE	0%
Thursday	89°F	Sunny	0 to 3 mph W	0%
Thursday Night	59°F	Mostly Clear	3 mph NNE	0%
Friday	86°F	Sunny	1 to 5 mph SW	0%
Friday Night	57°F	Mostly Clear	5 mph NNW	0%
Saturday	81°F	Sunny	1 to 7 mph NW	0%
Saturday Night	55°F	Mostly Clear	1 to 7 mph N	0%
Sunday	78°F	Mostly Sunny	1 to 5 mph NW	0%
Sunday Night	54°F	Mostly Clear	1 to 5 mph N	2%
Monday	78°F	Mostly Sunny	0 to 3 mph WNW	2%
Monday Night	54°F	Mostly Clear	3 mph N	1%

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

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

All Washington locations ›

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 Aug 4, 2026.