Monroe North, WA Weather & Growing Conditions

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

Tonight

50°F

Partly Cloudy

Partly cloudy, with a low around 50. North northwest wind around 1 mph.

7-day forecast for Monroe North

When	Temp	Forecast	Wind	Precip
Tonight	50°F	Partly Cloudy	1 mph NNW	0%
Saturday	74°F	Partly Sunny	1 mph NW	0%
Saturday Night	49°F	Partly Cloudy	1 mph N	0%
Sunday	74°F	Mostly Sunny	2 mph NW	0%
Sunday Night	50°F	Mostly Clear	2 mph NNW	0%
Monday	72°F	Mostly Sunny	2 mph WNW	0%
Monday Night	49°F	Partly Cloudy	2 mph N	1%
Tuesday	68°F	Partly Sunny	1 mph NW	2%
Tuesday Night	48°F	Partly Cloudy	1 mph NE	4%
Wednesday	68°F	Partly Sunny	1 mph NNW	6%
Wednesday Night	50°F	Mostly Cloudy	1 mph NNW	6%
Thursday	70°F	Partly Sunny then Slight Chance Light Rain	1 mph NNW	15%
Thursday Night	50°F	Chance Light Rain	1 mph ESE	33%
Friday	67°F	Chance Light Rain	1 mph SSW	33%

Forecast source: National Weather Service (api.weather.gov) for Monroe North (47.883, -121.987). Updated through the day.

Growing snapshot for Monroe North

Last spring frost

Apr 17

First fall frost

Oct 23

Growing season

188 days

Hardiness zone

More local growing data for Monroe North: nearby ZIP 98290 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

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Climate data from the nearest NOAA station, Monroe, Wa (7.6 mi from Monroe North). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.