Scappoose, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Scappoose, a city in Columbia County, Oregon.
Overnight
58°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 58, with temperatures rising to around 60 overnight. North northwest wind around 7 mph.
7-day forecast for Scappoose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Areas Of Smoke | 7 mph NNW | 0% |
| Tuesday | 94°F | Areas Of Smoke | 10 mph N | 0% |
| Tuesday Night | 64°F | Smoke | 7 to 10 mph NNW | 0% |
| Wednesday | 97°F | Areas Of Smoke | 8 mph NNW | 0% |
| Wednesday Night | 63°F | Clear | 3 to 8 mph NNW | 0% |
| Thursday | 97°F | Sunny | 0 to 8 mph NNW | 0% |
| Thursday Night | 60°F | Mostly Clear | 1 to 9 mph NNW | 0% |
| Friday | 91°F | Sunny | 0 to 10 mph NNW | 0% |
| Friday Night | 58°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Saturday | 85°F | Sunny | 5 to 13 mph NW | 0% |
| Saturday Night | 55°F | Mostly Clear | 5 to 13 mph NW | 0% |
| Sunday | 79°F | Sunny | 5 to 12 mph NW | 0% |
| Sunday Night | 53°F | Mostly Clear | 3 to 12 mph NW | 0% |
| Monday | 80°F | Sunny | 3 to 10 mph NNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Scappoose (45.758, -122.873). Updated through the day.
Growing snapshot for Scappoose
Last spring frost
Apr 18
First fall frost
Nov 7
Growing season
201 days
Hardiness zone
8b
More local growing data for Scappoose: nearby ZIP 97053 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saint Helens Rfd, Or (1.5 mi from Scappoose). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.