North Myrtle Beach, SC Weather & Growing Conditions
This Afternoon
81°F
Mostly Sunny
Mostly sunny. High near 81, with temperatures falling to around 75 in the afternoon. Southeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Mostly Sunny | 7 mph SE | 2% |
| Tonight | 65°F | Mostly Cloudy then Patchy Fog | 2 mph SE | 2% |
| Thursday | 82°F | Areas Of Fog then Mostly Sunny | 1 to 7 mph SE | 7% |
| Thursday Night | 66°F | Mostly Cloudy | 3 mph S | 3% |
| Friday | 80°F | Showers And Thunderstorms | 1 to 7 mph S | 81% |
| Friday Night | 57°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 3 mph NW | 81% |
| Saturday | 73°F | Sunny | 5 to 8 mph N | 2% |
| Saturday Night | 43°F | Mostly Clear | 5 mph N | 0% |
| Sunday | 68°F | Sunny | 5 mph N | 0% |
| Sunday Night | 42°F | Mostly Clear | 2 mph NW | 1% |
| Monday | 70°F | Sunny | 3 mph NW | 3% |
| Monday Night | 42°F | Mostly Clear | 1 mph N | 4% |
| Tuesday | 72°F | Sunny | 1 to 5 mph SE | 7% |
| Tuesday Night | 47°F | Partly Cloudy then Slight Chance Rain Showers | 2 mph SW | 15% |
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 Nov 4, 2026.