Washougal, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washougal, a city in Multnomah County, Washington.
Overnight
40°F
Mostly Clear
Mostly clear, with a low around 40. East wind around 5 mph.
7-day forecast for Washougal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Mostly Clear | 5 mph E | 2% |
| Wednesday | 60°F | Partly Sunny then Light Rain Likely | 0 to 5 mph ESE | 55% |
| Wednesday Night | 47°F | Light Rain | 2 to 6 mph S | 91% |
| Thursday | 59°F | Chance Light Rain then Patchy Fog | 0 to 3 mph SE | 27% |
| Thursday Night | 43°F | Mostly Cloudy | 0 to 5 mph ENE | 12% |
| Friday | 60°F | Chance Light Rain | 0 to 3 mph SE | 41% |
| Friday Night | 47°F | Chance Light Rain then Mostly Cloudy | 0 to 6 mph ESE | 41% |
| Saturday | 65°F | Partly Sunny then Slight Chance Light Rain | 1 to 6 mph E | 16% |
| Saturday Night | 48°F | Light Rain | 1 to 7 mph SSE | 75% |
| Sunday | 57°F | Light Rain Likely | 0 to 6 mph SSW | 64% |
| Sunday Night | 44°F | Slight Chance Light Rain | 0 to 5 mph E | 16% |
| Monday | 58°F | Chance Light Rain | 0 to 5 mph ESE | 29% |
| Monday Night | 46°F | Chance Light Rain | 0 to 7 mph SE | 39% |
| Tuesday | 60°F | Chance Light Rain | 1 to 7 mph SSE | 39% |
Forecast source: National Weather Service (api.weather.gov) for Washougal (45.583, -122.346). Updated through the day.
Growing snapshot for Washougal
Last spring frost
Mar 26
First fall frost
Nov 17
Growing season
237 days
Hardiness zone
9a
More local growing data for Washougal: nearby ZIP 97060 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Troutdale, Or (1.8 mi from Washougal). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.