Humptulips, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Humptulips, a community in Grays Harbor County, Washington.
Overnight
52°F
Clear
Clear, with a low around 52. North northeast wind around 1 mph.
7-day forecast for Humptulips
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Clear | 1 mph NNE | 0% |
| Tuesday | 86°F | Sunny | 0 to 6 mph NW | 0% |
| Tuesday Night | 57°F | Mostly Clear then Areas Of Smoke | 0 to 5 mph NNE | 0% |
| Wednesday | 86°F | Areas Of Smoke | 0 to 5 mph W | 0% |
| Wednesday Night | 56°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 83°F | Sunny | 0 to 6 mph W | 0% |
| Thursday Night | 55°F | Partly Cloudy | 1 to 6 mph WNW | 0% |
| Friday | 79°F | Mostly Sunny | 1 to 8 mph WNW | 0% |
| Friday Night | 54°F | Mostly Clear | 8 mph NW | 0% |
| Saturday | 74°F | Sunny | 6 to 9 mph NW | 0% |
| Saturday Night | 53°F | Partly Cloudy | 6 to 9 mph NW | 0% |
| Sunday | 71°F | Mostly Sunny | 8 mph NW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 3 to 8 mph NW | 0% |
| Monday | 72°F | Mostly Sunny | 3 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Humptulips (47.234, -123.981). Updated through the day.
Growing snapshot for Humptulips
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
180 days
Hardiness zone
8b
More local growing data for Humptulips: nearby ZIP 98552 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Humptulips Salmon Hatchery, Wa (6.1 mi from Humptulips). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.