East Port Orchard, WA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for East Port Orchard, a community in Kitsap County, Washington.

Overnight

51°F

Mostly Cloudy

Mostly cloudy, with a low around 51. Wind around 0 mph.

7-day forecast for East Port Orchard

When	Temp	Forecast	Wind	Precip
Overnight	51°F	Mostly Cloudy	0 mph	0%
Saturday	73°F	Partly Sunny	0 to 3 mph SE	0%
Saturday Night	50°F	Mostly Clear	1 to 5 mph NNE	0%
Sunday	72°F	Mostly Sunny	1 to 7 mph N	0%
Sunday Night	50°F	Mostly Clear	0 to 7 mph N	0%
Monday	71°F	Mostly Sunny	0 to 5 mph SSE	0%
Monday Night	51°F	Partly Cloudy	0 to 5 mph NNE	1%
Tuesday	69°F	Partly Sunny	0 to 5 mph E	1%
Tuesday Night	50°F	Mostly Cloudy	0 to 5 mph N	5%
Wednesday	67°F	Partly Sunny	0 to 6 mph SSW	11%
Wednesday Night	50°F	Mostly Cloudy	2 to 6 mph N	11%
Thursday	64°F	Mostly Cloudy then Slight Chance Light Rain	2 to 9 mph NNE	20%
Thursday Night	49°F	Chance Light Rain	2 to 9 mph NNE	25%
Friday	64°F	Partly Sunny	2 to 8 mph N	13%

Forecast source: National Weather Service (api.weather.gov) for East Port Orchard (47.519, -122.618). Updated through the day.

Growing snapshot for East Port Orchard

Last spring frost

Mar 29

First fall frost

Nov 14

Growing season

227 days

Hardiness zone

More local growing data for East Port Orchard: nearby ZIP 98337 weather · frost dates · planting calendar · Washington frost dates

Nearby towns & communities

Bainbridge Island Bangor Base Bethel Bremerton Brinnon Burley Chico Enetai Erlands Point Gorst Hansville Indianola Keyport Kingston Kitsap Lake Lofall Manchester Navy Yard City Parkwood Port Gamble Tribal Community Port Orchard Poulsbo Rocky Point Seabeck Silverdale Southworth Suquamish Tracyton

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Climate data from the nearest NOAA station, Bremerton, Wa (2.1 mi from East Port Orchard). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.