North Plains, OR Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 72 in the afternoon. North northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 2 mph NNE | 0% |
| Tonight | 53°F | Clear | 5 mph N | 0% |
| Sunday | 76°F | Sunny | 5 mph N | 0% |
| Sunday Night | 53°F | Partly Cloudy | 6 mph NNW | 0% |
| Monday | 71°F | Mostly Sunny | 2 to 6 mph NNW | 0% |
| Monday Night | 52°F | Partly Cloudy | 6 mph NW | 0% |
| Tuesday | 68°F | Partly Sunny | 5 mph NW | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Wednesday | 65°F | Patchy Fog then Partly Sunny | 2 mph NNW | 1% |
| Wednesday Night | 50°F | Mostly Cloudy | 5 mph NNW | 3% |
| Thursday | 62°F | Partly Sunny | 5 mph NNW | 7% |
| Thursday Night | 50°F | Mostly Cloudy | 6 mph NNW | 14% |
| Friday | 60°F | Slight Chance Light Rain | 6 mph NNW | 15% |
| Friday Night | 47°F | Partly Cloudy | 6 mph NW | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for North Plains, OR
Last spring frost
Apr 10
First fall frost
Nov 2
Growing season
209 days
Hardiness zone
8b
Explore more for North Plains, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Scappoose Ind Ap, Or (9.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.