North Topsail Beach, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Topsail Beach, a town in Onslow County, North Carolina.
Overnight
73°F
Mostly Cloudy
Mostly cloudy, with a low around 73. Northwest wind around 3 mph.
7-day forecast for North Topsail Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Cloudy | 3 mph NW | 10% |
| Saturday | 85°F | Showers And Thunderstorms Likely | 3 to 16 mph NE | 57% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 7 to 16 mph NE | 34% |
| Sunday | 86°F | Mostly Sunny | 8 mph E | 14% |
| Sunday Night | 73°F | Partly Cloudy | 1 to 7 mph S | 1% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph NE | 21% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph E | 39% |
| Tuesday | 83°F | Showers And Thunderstorms Likely | 7 to 10 mph NE | 57% |
| Tuesday Night | 72°F | Showers And Thunderstorms Likely | 13 mph NE | 57% |
| Wednesday | 79°F | Chance Showers And Thunderstorms | 13 to 17 mph NE | 54% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 14 to 17 mph N | 54% |
| Thursday | 78°F | Chance Showers And Thunderstorms | 14 to 17 mph N | 33% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 13 to 17 mph N | 29% |
| Friday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 14 mph N | 20% |
Forecast source: National Weather Service (api.weather.gov) for North Topsail Beach (34.488, -77.438). Updated through the day.
Growing snapshot for North Topsail Beach
Last spring frost
Mar 26
First fall frost
Nov 13
Growing season
233 days
Hardiness zone
8b
More local growing data for North Topsail Beach: nearby ZIP 28460 weather · frost dates · planting calendar · North Carolina frost dates
Nearby towns & communities
Half Moon
Holly Ridge
Jacksonville
Maysville
Piney Green
Pumpkin Center
Richlands
Sneads Ferry
Surf City
All North Carolina locations ›
Climate data from the nearest NOAA station, Surf City, Nc (10.3 mi from North Topsail Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.