Alabaster, AL Weather & Growing Conditions
Live forecast is briefly unavailable; the local growing information below is from NOAA climate normals.
Growing snapshot for Alabaster, AL
Last spring frost
Mar 12
First fall frost
Nov 16
Growing season
248 days
Hardiness zone
8b
Explore more for Alabaster, AL: full frost dates · planting calendar · Alabama frost dates
Climate data from the nearest NOAA station, Alabaster Shelby Co Ap, Al (3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.