Yamhill, OR Weather & Growing Conditions
Live forecast is briefly unavailable; the local growing information below is from NOAA climate normals.
Growing snapshot for Yamhill, OR
Last spring frost
Apr 5
First fall frost
Nov 7
Growing season
216 days
Hardiness zone
8b
Explore more for Yamhill, OR: full frost dates · planting calendar · Oregon frost dates
Climate data from the nearest NOAA station, Mc Minnville, Or (10.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.