North Myrtle Beach, SC Weather & Growing Conditions
Today
86°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. South wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Chance Showers And Thunderstorms | 3 to 7 mph S | 51% |
| Tonight | 74°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph S | 44% |
| Wednesday | 88°F | Chance Showers And Thunderstorms | 2 to 9 mph S | 52% |
| Wednesday Night | 75°F | Slight Chance Showers And Thunderstorms | 2 to 7 mph S | 22% |
| Thursday | 90°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 8 mph S | 36% |
| Thursday Night | 75°F | Partly Cloudy | 0 to 6 mph S | 7% |
| Friday | 91°F | Slight Chance Showers And Thunderstorms | 0 to 7 mph S | 21% |
| Friday Night | 74°F | Mostly Clear then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 15% |
| Saturday | 90°F | Chance Showers And Thunderstorms | 0 to 7 mph E | 36% |
| Saturday Night | 74°F | Chance Showers And Thunderstorms | 0 to 6 mph S | 30% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 6 mph SW | 41% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 41% |
| Monday | 92°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 35% |
| Monday Night | 76°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 35% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for North Myrtle Beach, SC
Last spring frost
Mar 13
First fall frost
Nov 20
Growing season
255 days
Hardiness zone
8b
Explore more for North Myrtle Beach, SC: full frost dates · planting calendar · South Carolina frost dates
Climate data from the nearest NOAA station, N Myrtle Bch Ap, Sc (7.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.