St. Helena, NC Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Helena, a village in Pender County, North Carolina.
Today
83°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. Southeast wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for St. Helena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Showers And Thunderstorms Likely | 6 mph SE | 71% |
| Tonight | 72°F | Chance Showers And Thunderstorms | 5 mph S | 49% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 2 to 8 mph S | 47% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms | 1 to 7 mph S | 17% |
| Thursday | 91°F | Chance Showers And Thunderstorms | 1 to 8 mph S | 46% |
| Thursday Night | 74°F | Mostly Clear | 1 to 6 mph S | 4% |
| Friday | 91°F | Slight Chance Showers And Thunderstorms | 0 to 7 mph S | 21% |
| Friday Night | 72°F | Partly Cloudy | 0 to 6 mph S | 8% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 38% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 6 mph S | 38% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 6 mph SW | 46% |
| Sunday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SW | 46% |
| Monday | 93°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 34% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov) for St. Helena (34.517, -77.917). Updated through the day.
Growing snapshot for St. Helena
Last spring frost
Apr 2
First fall frost
Nov 5
Growing season
217 days
Hardiness zone
8a
More local growing data for St. Helena: nearby ZIP 28425 weather · frost dates · planting calendar · North Carolina frost dates
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Climate data from the nearest NOAA station, Willard 4 Sw, Nc (10.7 mi from St. Helena). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.