Myrtle Grove, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Myrtle Grove, a community in New Hanover County, North Carolina.
Today
84°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Myrtle Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Showers And Thunderstorms Likely | 6 to 10 mph S | 71% |
| Tonight | 75°F | Chance Showers And Thunderstorms | 9 mph S | 60% |
| Wednesday | 88°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 to 12 mph S | 65% |
| Wednesday Night | 76°F | Partly Cloudy then Chance Showers And Thunderstorms | 6 to 10 mph S | 27% |
| Thursday | 89°F | Chance Showers And Thunderstorms | 5 to 12 mph S | 31% |
| Thursday Night | 76°F | Mostly Clear | 3 to 9 mph S | 5% |
| Friday | 89°F | Mostly Sunny | 2 to 10 mph S | 14% |
| Friday Night | 77°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 3 to 8 mph S | 15% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 3 to 10 mph S | 32% |
| Saturday Night | 76°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 23% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 5 to 12 mph SW | 36% |
| Sunday Night | 77°F | Chance Showers And Thunderstorms | 6 to 10 mph SW | 32% |
| Monday | 89°F | Chance Showers And Thunderstorms | 6 to 12 mph SW | 26% |
| Monday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 12 mph SW | 24% |
Forecast source: National Weather Service (api.weather.gov) for Myrtle Grove (34.127, -77.889). Updated through the day.
Growing snapshot for Myrtle Grove
Last spring frost
Mar 20
First fall frost
Nov 15
Growing season
241 days
Hardiness zone
8b
More local growing data for Myrtle Grove: nearby ZIP 28412 weather · frost dates · planting calendar · North Carolina frost dates
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Climate data from the nearest NOAA station, Wilmington 7 Se, Nc (2.4 mi from Myrtle Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.