Washougal, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Washougal, a city in Multnomah County, Washington.
Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. East southeast wind around 1 mph.
7-day forecast for Washougal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Partly Cloudy | 1 mph ESE | 0% |
| Saturday | 79°F | Patchy Fog then Mostly Sunny | 2 mph NW | 0% |
| Saturday Night | 53°F | Mostly Clear | 2 mph S | 0% |
| Sunday | 82°F | Sunny | 1 to 5 mph WNW | 0% |
| Sunday Night | 54°F | Mostly Clear | 1 to 5 mph NW | 0% |
| Monday | 76°F | Mostly Sunny | 1 to 5 mph W | 0% |
| Monday Night | 53°F | Partly Cloudy | 1 to 5 mph WNW | 0% |
| Tuesday | 73°F | Patchy Fog then Mostly Sunny | 1 to 5 mph W | 0% |
| Tuesday Night | 50°F | Partly Cloudy then Patchy Fog | 1 to 5 mph NW | 0% |
| Wednesday | 72°F | Patchy Fog then Partly Sunny | 2 mph NW | 0% |
| Wednesday Night | 51°F | Mostly Cloudy | 2 mph NNE | 2% |
| Thursday | 72°F | Partly Sunny | 1 to 5 mph NNW | 10% |
| Thursday Night | 51°F | Mostly Cloudy | 1 to 5 mph W | 10% |
| Friday | 70°F | Partly Sunny | 5 mph WNW | 10% |
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 Sep 19, 2026.