West Slope, OR Weather & Growing Conditions
This Afternoon
69°F
Sunny
Sunny, with a high near 69. Northwest wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Sunny | 1 mph NW | 0% |
| Tonight | 53°F | Mostly Clear | 2 mph N | 0% |
| Saturday | 77°F | Patchy Fog then Partly Sunny | 3 mph N | 0% |
| Saturday Night | 54°F | Partly Cloudy | 3 mph N | 0% |
| Sunday | 80°F | Sunny | 5 mph NNW | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 5 mph NNW | 0% |
| Monday | 75°F | Mostly Sunny | 1 to 6 mph NNW | 0% |
| Monday Night | 54°F | Partly Cloudy | 1 to 6 mph NNW | 0% |
| Tuesday | 71°F | Mostly Sunny | 3 mph NNW | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 1 to 5 mph NNW | 0% |
| Wednesday | 70°F | Mostly Sunny | 2 mph N | 0% |
| Wednesday Night | 53°F | Partly Cloudy | 2 mph N | 1% |
| Thursday | 73°F | Mostly Sunny | 2 mph NNW | 7% |
| Thursday Night | 54°F | Slight Chance Light Rain | 2 mph NW | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for West Slope, OR
Last spring frost
Feb 11
First fall frost
Dec 5
Growing season
303 days
Hardiness zone
8b
Explore more for West Slope, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Nature Park-Beaverton, Or (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.