Ocean City, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ocean City, a community in Grays Harbor County, Washington.
Overnight
53°F
Mostly Cloudy
Mostly cloudy, with a low around 53. Northwest wind around 1 mph.
7-day forecast for Ocean City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Cloudy | 1 mph NW | 0% |
| Saturday | 65°F | Partly Sunny | 1 to 7 mph NW | 0% |
| Saturday Night | 51°F | Partly Cloudy | 7 mph NW | 0% |
| Sunday | 65°F | Mostly Sunny | 6 to 12 mph NNW | 0% |
| Sunday Night | 53°F | Partly Cloudy | 7 to 12 mph NW | 0% |
| Monday | 66°F | Partly Sunny | 5 to 12 mph NW | 0% |
| Monday Night | 53°F | Mostly Cloudy | 7 to 12 mph NNW | 0% |
| Tuesday | 64°F | Partly Sunny | 6 to 9 mph NW | 1% |
| Tuesday Night | 51°F | Mostly Cloudy | 2 to 9 mph NW | 8% |
| Wednesday | 64°F | Chance Light Rain | 2 to 7 mph NNW | 25% |
| Wednesday Night | 50°F | Mostly Cloudy | 7 mph NNW | 8% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 3 to 10 mph N | 22% |
| Thursday Night | 50°F | Slight Chance Light Rain | 5 to 10 mph NNW | 22% |
| Friday | 63°F | Mostly Sunny | 3 to 9 mph NW | 8% |
Forecast source: National Weather Service (api.weather.gov) for Ocean City (47.082, -124.157). Updated through the day.
Growing snapshot for Ocean City
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
180 days
Hardiness zone
9a
More local growing data for Ocean City: nearby ZIP 98535 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
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Markham
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Climate data from the nearest NOAA station, Humptulips Salmon Hatchery, Wa (10.8 mi from Ocean City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.