Wilsonville, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilsonville, a city in Clackamas County, Oregon.
This Afternoon
60°F
Mostly Cloudy
Mostly cloudy. High near 60, with temperatures falling to around 55 in the afternoon. North northeast wind around 3 mph.
7-day forecast for Wilsonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 60°F | Mostly Cloudy | 3 mph NNE | 10% |
| Tonight | 40°F | Areas Of Fog | 1 mph ENE | 5% |
| Wednesday | 57°F | Areas Of Fog then Chance Light Rain | 2 mph SSW | 48% |
| Wednesday Night | 48°F | Light Rain | 2 to 9 mph S | 95% |
| Thursday | 59°F | Partly Sunny | 3 mph SSW | 14% |
| Thursday Night | 45°F | Patchy Fog then Chance Light Rain | 1 mph S | 48% |
| Friday | 59°F | Chance Light Rain | 3 mph S | 48% |
| Friday Night | 46°F | Slight Chance Light Rain then Patchy Fog | 1 mph S | 17% |
| Saturday | 63°F | Patchy Fog then Slight Chance Light Rain | 1 mph S | 15% |
| Saturday Night | 49°F | Light Rain Likely | 1 to 13 mph S | 69% |
| Sunday | 60°F | Light Rain Likely | 1 to 10 mph SSW | 69% |
| Sunday Night | 45°F | Areas Of Fog | 1 mph ENE | 17% |
| Monday | 58°F | Patchy Fog then Chance Light Rain | 2 mph S | 44% |
| Monday Night | 47°F | Chance Light Rain | 3 mph S | 47% |
Forecast source: National Weather Service (api.weather.gov) for Wilsonville (45.311, -122.771). Updated through the day.
Growing snapshot for Wilsonville
Last spring frost
Mar 18
First fall frost
Nov 13
Growing season
243 days
Hardiness zone
8b
More local growing data for Wilsonville: nearby ZIP 97070 weather · frost dates · planting calendar · Oregon frost dates
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Climate data from the nearest NOAA station, N Willamette Exp Stn, Or (2.1 mi from Wilsonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.