National Weather Service Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Updated: 12:35 am EST Feb 2, 2026
 
Overnight

Overnight: Clear, with a low around 20. Northwest wind around 10 mph.
Clear

 Monday

Monday: Sunny, with a high near 37. Wind chill values as low as 10. North wind 7 to 9 mph.
Sunny

 Monday
Night
Monday Night: Clear, with a low around 28. West wind 3 to 6 mph.
Clear

 Tuesday

Tuesday: Increasing clouds, with a high near 49. West wind 5 to 7 mph.
Increasing
Clouds
 Tuesday
Night
Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Mostly Cloudy
then Chance
Rain
 Wednesday

Wednesday: Rain likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain Likely

 Wednesday
Night
Wednesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 60%.
Rain Likely

 Thursday

Thursday: Partly sunny, with a high near 42.
Partly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 31.
Mostly Clear
Lo 20 °F Hi 37 °F Lo 28 °F Hi 49 °F Lo 44 °F Hi 50 °F Lo 37 °F Hi 42 °F Lo 31 °F

Hazardous Weather Outlook
Extreme Cold Warning
Winter Weather Advisory
 

Overnight
 
 Clear, with a low around 20. Northwest wind around 10 mph.
Monday
 
 Sunny, with a high near 37. Wind chill values as low as 10. North wind 7 to 9 mph.
Monday Night
 
 Clear, with a low around 28. West wind 3 to 6 mph.
Tuesday
 
 Increasing clouds, with a high near 49. West wind 5 to 7 mph.
Tuesday Night
 
 A chance of rain after 1am. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Wednesday
 
 Rain likely. Cloudy, with a high near 50. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
 
 Rain likely, mainly before 1am. Cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
 
 Partly sunny, with a high near 42.
Thursday Night
 
 Mostly clear, with a low around 31.
Friday
 
 Sunny, with a high near 52.
Friday Night
 
 Mostly clear, with a low around 36.
Saturday
 
 Sunny, with a high near 46.
Saturday Night
 
 Mostly clear, with a low around 31.
Sunday
 
 Sunny, with a high near 47.

 

Forecast from NOAA-NWS for Myrtle Beach SC.