McMinnville, OR Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McMinnville, a city in Yamhill County, Oregon.
Overnight
51°F
Patchy Fog
Patchy fog after 4am. Partly cloudy, with a low around 51. Wind around 0 mph.
7-day forecast for McMinnville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Patchy Fog | 0 mph | 0% |
| Saturday | 79°F | Patchy Fog then Mostly Sunny | 1 mph NNE | 0% |
| Saturday Night | 52°F | Mostly Clear | 1 mph NW | 0% |
| Sunday | 83°F | Patchy Fog then Sunny | 2 mph N | 0% |
| Sunday Night | 53°F | Mostly Clear | 2 mph NNW | 0% |
| Monday | 78°F | Mostly Sunny | 0 to 3 mph N | 0% |
| Monday Night | 51°F | Partly Cloudy then Patchy Fog | 0 to 3 mph NNW | 0% |
| Tuesday | 74°F | Patchy Fog then Mostly Sunny | 1 mph N | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 2 mph NNW | 0% |
| Wednesday | 72°F | Mostly Sunny | 1 mph N | 0% |
| Wednesday Night | 51°F | Mostly Cloudy | 1 mph N | 2% |
| Thursday | 70°F | Partly Sunny | 0 to 3 mph N | 11% |
| Thursday Night | 50°F | Mostly Cloudy | 3 mph NNW | 11% |
| Friday | 68°F | Mostly Sunny | 1 to 7 mph NNW | 9% |
Forecast source: National Weather Service (api.weather.gov) for McMinnville (45.211, -123.192). Updated through the day.
Growing snapshot for McMinnville
Last spring frost
Apr 5
First fall frost
Nov 7
Growing season
216 days
Hardiness zone
8b
More local growing data for McMinnville: nearby ZIP 97111 weather · frost dates · planting calendar · Oregon frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Minnville, Or (4.6 mi from McMinnville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.