Oak Island, NC Weather & Growing Conditions
Today
81°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely between 1pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. Northeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Slight Chance Showers And Thunderstorms | 9 mph NE | 58% |
| Tonight | 74°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 31% |
| Sunday | 82°F | Slight Chance Showers And Thunderstorms | 9 mph E | 27% |
| Sunday Night | 74°F | Partly Cloudy | 2 to 6 mph S | 1% |
| Monday | 83°F | Mostly Sunny | 3 to 8 mph NE | 14% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 7 mph E | 47% |
| Tuesday | 80°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 8 to 13 mph NE | 63% |
| Tuesday Night | 72°F | Showers And Thunderstorms Likely | 10 to 21 mph NE | 63% |
| Wednesday | 78°F | Chance Showers And Thunderstorms | 21 mph NE | 52% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 20 to 24 mph N | 52% |
| Thursday | 77°F | Chance Showers And Thunderstorms | 18 to 24 mph N | 31% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 18 to 22 mph N | 31% |
| Friday | 76°F | Slight Chance Rain Showers | 14 to 21 mph N | 15% |
| Friday Night | 66°F | Slight Chance Rain Showers | 13 to 18 mph NE | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Oak Island, NC
Last spring frost
Mar 24
First fall frost
Nov 17
Growing season
239 days
Hardiness zone
8b
Explore more for Oak Island, NC: full frost dates · planting calendar · North Carolina frost dates
Climate data from the nearest NOAA station, Southport 5 N, Nc (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.