Data: 2023 USDA zones (PRISM/OSU) · NOAA 1991–2020 normals · updated Oct 29, 2026

Planting zone for Waynesville, NC

Waynesville, NC is in USDA zone 7a across its 2 ZIP codes. The median last spring frost is April 30 and the first fall frost October 12.

Waynesville on the zone map

Outlined: its 2 ZIP code areas · tap the map for the zone at any spot · scroll or pinch to zoom

Not the official USDA Plant Hardiness Zone Map. Zones come from the 2023 USDA hardiness-zone data by the PRISM Group, Oregon State University; we re-mapped and recolored them. The official map is at planthardiness.ars.usda.gov.

Zone7a0 to 5 °F

ZIP codes2

Last frostApr 30

First frostOct 12

Growing season164 days

7a 2 ZIPs

Frost forecast — next 7 nights

live from the National Weather Service

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Forecast data: National Weather Service (api.weather.gov), public domain. This is not a warning service — for official frost and freeze warnings see weather.gov.

Frost dates in Waynesville, NC

JanFebMarAprMayJunJulAugSepOctNovDec

Blue: frost possible · fading green: frost risk falling or rising (90% → 10%) · green: frost-free

Last spring frostApril 30median — 50% chance of a later frost

Safe for tender plantsMay 15only 10% chance of frost after

First fall frostOctober 12median — 10% chance by Oct 3

Growing season164 daysfrost-free, median

A hard freeze (28 °F) usually ends around April 15 and returns around October 20.

From the NOAA station Cataloochee, NC, elevation 2,651 ft. NOAA NCEI U.S. Climate Normals 1991–2020, 32 °F threshold. Low spots and valleys can freeze later in spring than the station.

When to plant vegetables in Waynesville

JanFebMarAprMayJunJulAugSepOctNovDec

PeasSow outdoors · Mar 19 – Apr 2

SpinachSow outdoors · Mar 19 – Apr 9

Broccoli, cabbageStart indoors · Feb 19 – Mar 5

Broccoli, cabbageTransplant · Apr 9 – Apr 23

Onion setsPlant outdoors · Apr 2 – Apr 16

PotatoesPlant outdoors · Apr 9 – Apr 23

LettuceSow outdoors · Apr 2 – Apr 16

Carrots, beetsSow outdoors · Apr 9 – Apr 23

TomatoesStart indoors · Mar 5 – Mar 19

TomatoesTransplant · May 7 – May 21

Peppers, eggplantStart indoors · Feb 19 – Mar 5

Peppers, eggplantTransplant · May 14 – May 28

BeansSow outdoors · May 7 – May 21

Sweet cornSow outdoors · May 7 – May 21

Cucumbers, squashSow outdoors · May 7 – May 21

Fall lettuce, spinachSow outdoors · Aug 17 – Aug 31

GarlicPlant cloves · Sep 28 – Nov 2

Start seeds indoorsSow or plant outdoorsFall plantingMedian last & first frost

Counted from the median last spring frost (Apr 30) and first fall frost (Oct 12) with the rules of thumb U.S. extension services publish. Cool-season crops take a light frost; warm-season crops do best once the soil is above about 60 °F.

When spring arrived in 2026

In 2026, spring leaf-out near 28785 came on Mar 6 — 10 days earlier than the 1991–2020 average (Mar 16).

average
Mar 162026
Mar 6

JanFebMarAprMayJun

The Spring Index marks the day when accumulated warmth is enough for lilac and honeysuckle to leaf out — a widely used signal that the growing season has started. Source: USA National Phenology Network, www.usanpn.org — Spring Indices, first leaf, 2026 (data as of 2026-09-08) and 30-year average 1991–2020 (CC BY 4.0).

Native plants for zone 7a in North Carolina

583 plants native to the lower 48 states, recorded in North Carolina, and rated by the USDA to survive 0 °F or colder — the bottom of zone 7a. Each links to its USDA PLANTS profile.

Source: USDA, NRCS. 2026. The PLANTS Database (plants.usda.gov), National Plant Data Team — state distribution, native status and the “Temperature, Minimum” characteristic. Check light, moisture and soil needs before buying; local nurseries and your state native plant society can confirm what thrives in Waynesville, NC.

Soil in Waynesville, NC

The soil mapped at the center of ZIP 28785 is Soco — channery loam, well drained.

TextureChannery loama good balance for most vegetables

pH4.5strongly acidic; most vegetables like 6.0–7.0

DrainageWell drainednatural drainage class

Organic matter4.5%moderate

Hydrologic groupBwater soaks in moderately

Farmland classNot prime farmlandUSDA classification

Map unit: Soco-Stecoah complex, 30 to 95 percent slopes, stony.

Soil Survey Staff, Natural Resources Conservation Service, USDA. Soil Survey Geographic (SSURGO) Database, via Soil Data Access, accessed 2026-10-29. The soil at the center point of ZIP 28785; soils change within a few hundred feet, so a home soil test (pH, nutrients) is still the best guide.

Climate in Waynesville, NC

Summer high80 °Faverage high, July

Winter low23 °Faverage low, January

Hot days1days a year at 90 °F or more

Freezing nights131nights a year at 32 °F or less

Growing degree days2,761base 50 °F — the season’s usable heat

Longest day14 h 34 mindaylight on June 21

Shortest day9 h 45 mindaylight on December 21

Onions to growIntermediateday-neutral types bulb best; long-day varieties may not bulb fully

Precipitation53.9 inper year, rain and melted snow

Snowfall6 inper year; 3 days with snow on the ground

Average high and low, by month

Precipitation by month inches · ❄ = snowfall

NOAA NCEI U.S. Climate Normals 1991–2020 — temperature: Cataloochee, NC (2 mi away); precipitation: Waterville 2, NC (9 mi away). Daylight is calculated from latitude.

ZIP codes in Waynesville

North Carolina planting zones →

Questions about Waynesville

What planting zone is Waynesville, NC?

Waynesville, NC is in USDA hardiness zone 7a on the 2023 map (7a: 0 to 5 °F).

When is the last frost in Waynesville, NC?

The median last spring frost is April 30 and the median first fall frost is October 12 (NOAA 1991–2020 normals, Cataloochee station).

When can I plant a garden in Waynesville, NC?

Cool-season crops like peas and spinach go in around Mar 19 – Apr 9; tomatoes, peppers, beans and squash after about May 7, once frost risk has passed.

What kind of onions grow in Waynesville, NC?

Intermediate onions: the longest day is 14 h 34 min, so day-neutral types bulb best; long-day varieties may not bulb fully.

How much rain and snow does Waynesville, NC get?

About 53.9 inches of precipitation a year and 6 inches of snowfall (NOAA 1991–2020 normals).