Humptulips, WA Weather & Growing Conditions
Today
70°F
Partly Sunny
Partly sunny. High near 70, with temperatures falling to around 67 in the afternoon. West northwest wind 0 to 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Partly Sunny | 0 to 3 mph WNW | 0% |
| Tonight | 49°F | Partly Cloudy | 2 mph NW | 0% |
| Sunday | 72°F | Mostly Sunny | 0 to 3 mph NW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 3 mph NW | 0% |
| Monday | 72°F | Mostly Sunny | 1 to 6 mph NW | 0% |
| Monday Night | 50°F | Mostly Cloudy | 2 to 6 mph NW | 0% |
| Tuesday | 68°F | Mostly Sunny | 5 mph NW | 1% |
| Tuesday Night | 48°F | Mostly Cloudy then Chance Light Rain | 1 to 5 mph NNW | 31% |
| Wednesday | 64°F | Chance Light Rain | 3 mph W | 31% |
| Wednesday Night | 47°F | Mostly Cloudy | 3 mph NNW | 10% |
| Thursday | 64°F | Mostly Cloudy | 0 to 3 mph N | 12% |
| Thursday Night | 48°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph NNW | 20% |
| Friday | 64°F | Slight Chance Light Rain | 3 mph NNW | 20% |
| Friday Night | 46°F | Mostly Cloudy | 3 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Humptulips, WA
Last spring frost
Apr 26
First fall frost
Oct 22
Growing season
180 days
Hardiness zone
8b
Explore more for Humptulips, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Humptulips Salmon Hatchery, Wa (6.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.