Skamokawa Valley, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Skamokawa Valley, a community in Wahkiakum County, Washington.
Today
60°F
Mostly Cloudy
Mostly cloudy. High near 60, with temperatures falling to around 55 in the afternoon. East wind 0 to 3 mph.
7-day forecast for Skamokawa Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Mostly Cloudy | 0 to 3 mph E | 5% |
| Tonight | 43°F | Partly Cloudy | 0 to 3 mph ESE | 4% |
| Wednesday | 56°F | Partly Sunny then Light Rain | 6 mph SE | 85% |
| Wednesday Night | 48°F | Light Rain | 2 to 7 mph SSW | 98% |
| Thursday | 56°F | Chance Light Rain then Partly Sunny | 3 mph S | 25% |
| Thursday Night | 49°F | Light Rain | 1 to 8 mph SE | 79% |
| Friday | 55°F | Light Rain | 2 to 9 mph SSE | 79% |
| Friday Night | 50°F | Chance Light Rain | 2 to 7 mph SE | 40% |
| Saturday | 61°F | Chance Light Rain | 8 mph SSE | 39% |
| Saturday Night | 50°F | Light Rain | 6 to 15 mph SSW | 79% |
| Sunday | 56°F | Light Rain Likely | 2 to 12 mph SW | 70% |
| Sunday Night | 46°F | Chance Light Rain | 5 mph ESE | 26% |
| Monday | 55°F | Chance Light Rain | 7 mph ESE | 50% |
| Monday Night | 49°F | Light Rain Likely | 5 to 12 mph SSE | 69% |
Forecast source: National Weather Service (api.weather.gov) for Skamokawa Valley (46.315, -123.401). Updated through the day.
Growing snapshot for Skamokawa Valley
Last spring frost
Apr 27
First fall frost
Oct 22
Growing season
178 days
Hardiness zone
8b
More local growing data for Skamokawa Valley: nearby ZIP 98647 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Grays Rvr Hatchery, Wa (9.1 mi from Skamokawa Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.