Swansboro, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Swansboro, a town in Carteret County, North Carolina.
Today
82°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a high near 82. South wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Swansboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Showers And Thunderstorms | 5 to 9 mph S | 86% |
| Tonight | 76°F | Chance Showers And Thunderstorms | 5 to 9 mph S | 48% |
| Wednesday | 86°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 3 to 10 mph S | 49% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph S | 34% |
| Thursday | 88°F | Chance Showers And Thunderstorms | 3 to 10 mph S | 34% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 8 mph S | 15% |
| Friday | 88°F | Slight Chance Showers And Thunderstorms | 1 to 9 mph S | 15% |
| Friday Night | 75°F | Partly Cloudy | 2 to 8 mph S | 11% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 10 mph S | 30% |
| Saturday Night | 75°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 26% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 3 to 10 mph SW | 31% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 31% |
| Monday | 89°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 26% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph SW | 26% |
Forecast source: National Weather Service (api.weather.gov) for Swansboro (34.694, -77.134). Updated through the day.
Growing snapshot for Swansboro
Last spring frost
Mar 26
First fall frost
Nov 16
Growing season
236 days
Hardiness zone
8b
More local growing data for Swansboro: nearby ZIP 28584 weather · frost dates · planting calendar · North Carolina frost dates
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Climate data from the nearest NOAA station, Newport/Morehead City Wfo, Nc (13.2 mi from Swansboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.