Oak Island, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oak Island, a town in Brunswick County, North Carolina.
Overnight
65°F
Mostly Clear
Mostly clear, with a low around 65. Northeast wind around 8 mph.
7-day forecast for Oak Island
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Mostly Clear | 8 mph NE | 0% |
| Wednesday | 75°F | Sunny | 9 mph E | 7% |
| Wednesday Night | 67°F | Partly Cloudy then Patchy Fog | 3 to 7 mph E | 3% |
| Thursday | 76°F | Patchy Fog then Mostly Sunny | 3 to 7 mph SE | 11% |
| Thursday Night | 68°F | Partly Cloudy then Slight Chance Rain Showers | 6 mph S | 18% |
| Friday | 74°F | Chance Showers And Thunderstorms | 6 to 12 mph S | 54% |
| Friday Night | 61°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 8 mph W | 41% |
| Saturday | 70°F | Sunny | 9 mph N | 8% |
| Saturday Night | 49°F | Mostly Clear | 7 to 12 mph N | 2% |
| Sunday | 67°F | Sunny | 6 to 10 mph N | 2% |
| Sunday Night | 49°F | Mostly Clear | 5 to 9 mph N | 4% |
| Monday | 66°F | Sunny | 9 mph N | 2% |
| Monday Night | 48°F | Mostly Clear | 7 mph N | 3% |
| Tuesday | 68°F | Sunny | 6 to 9 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Oak Island (33.913, -78.120). Updated through the day.
Growing snapshot for Oak Island
Last spring frost
Mar 24
First fall frost
Nov 17
Growing season
239 days
Hardiness zone
8b
More local growing data for Oak Island: nearby ZIP 28465 weather · frost dates · planting calendar · North Carolina frost dates
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Northwest
Ocean Isle Beach
Sandy Creek
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Southport
St. James
Sunset Beach
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All North Carolina locations ›
Climate data from the nearest NOAA station, Southport 5 N, Nc (7.8 mi from Oak Island). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.