Wilsonville, OR Weather & Growing Conditions
Overnight
59°F
Areas Of Smoke
Areas of smoke. Clear. Low around 59, with temperatures rising to around 61 overnight. North wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Areas Of Smoke | 8 mph N | 0% |
| Tuesday | 98°F | Areas Of Smoke | 9 mph NNE | 0% |
| Tuesday Night | 63°F | Smoke | 3 to 9 mph N | 0% |
| Wednesday | 100°F | Areas Of Smoke | 3 mph N | 0% |
| Wednesday Night | 64°F | Clear | 3 mph NNW | 0% |
| Thursday | 100°F | Sunny | 0 to 3 mph NNW | 0% |
| Thursday Night | 62°F | Clear | 1 to 6 mph NW | 0% |
| Friday | 95°F | Sunny | 1 to 7 mph NNW | 0% |
| Friday Night | 61°F | Clear | 2 to 8 mph N | 0% |
| Saturday | 89°F | Sunny | 2 to 10 mph N | 0% |
| Saturday Night | 57°F | Mostly Clear | 2 to 10 mph NNW | 0% |
| Sunday | 84°F | Sunny | 2 to 9 mph N | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 9 mph NNW | 0% |
| Monday | 83°F | Sunny | 1 to 8 mph N | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wilsonville, OR
Last spring frost
Mar 18
First fall frost
Nov 13
Growing season
243 days
Hardiness zone
8b
Explore more for Wilsonville, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, N Willamette Exp Stn, Or (2.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.