National Weather Service Forecast for: North Myrtle Beach, Grand Strand Airport SC
Issued by: National Weather Service Wilmington, NC
Updated: 12:45 am EST Dec 23, 2025
 
Overnight

Overnight: Mostly clear, with a low around 41. Calm wind.
Mostly Clear
Tuesday

Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Decreasing
Clouds
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 49. Southwest wind around 8 mph.
Mostly Clear
Wednesday

Wednesday: Sunny, with a high near 68. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 47. Light east wind.
Partly Cloudy
Christmas
Day
Christmas Day: Sunny, with a high near 68.
Sunny
Thursday
Night
Thursday Night: Partly cloudy, with a low around 51.
Partly Cloudy
Friday

Friday: Partly sunny, with a high near 64.
Partly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 53.
Partly Cloudy
Lo 41 °F Hi 66 °F Lo 49 °F Hi 68 °F Lo 47 °F Hi 68 °F Lo 51 °F Hi 64 °F Lo 53 °F

 

Overnight
 
Mostly clear, with a low around 41. Calm wind.
Tuesday
 
Mostly cloudy, then gradually becoming sunny, with a high near 66. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
 
Mostly clear, with a low around 49. Southwest wind around 8 mph.
Wednesday
 
Sunny, with a high near 68. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Wednesday Night
 
Partly cloudy, with a low around 47. Light east wind.
Christmas Day
 
Sunny, with a high near 68.
Thursday Night
 
Partly cloudy, with a low around 51.
Friday
 
Partly sunny, with a high near 64.
Friday Night
 
Partly cloudy, with a low around 53.
Saturday
 
Sunny, with a high near 69.
Saturday Night
 
Partly cloudy, with a low around 54.
Sunday
 
Mostly sunny, with a high near 69.
Sunday Night
 
Mostly cloudy, with a low around 41.
Monday
 
Sunny, with a high near 50.

 

Forecast from NOAA-NWS for North Myrtle Beach, Grand Strand Airport SC.