National Weather Service Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Updated: 12:56 am EST Dec 5, 2025
 
Overnight

Overnight: A chance of rain, mainly after 4am. Cloudy, with a low around 47. East wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Friday

Friday: Rain. Patchy fog after 3pm. High near 53. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain and
Patchy Fog
 Friday
Night
Friday Night: Rain likely, mainly after 8pm. Patchy fog between midnight and 2am. Otherwise, cloudy, with a low around 44. North wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Rain Likely
and Patchy
Fog
 Saturday

Saturday: Rain. High near 50. West wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain

 Saturday
Night
Saturday Night: A chance of rain, mainly before 1am. Cloudy, with a low around 45. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Sunday

Sunday: A slight chance of rain after 1pm. Partly sunny, with a high near 55. Chance of precipitation is 20%.
Partly Sunny
then Slight
Chance Rain
 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 44.
Mostly Cloudy

 Monday

Monday: Mostly sunny, with a high near 49.
Mostly Sunny

 Monday
Night
Monday Night: Mostly clear, with a low around 31.
Mostly Clear
Lo 47 °F Hi 53 °F Lo 44 °F Hi 50 °F Lo 45 °F Hi 55 °F Lo 44 °F Hi 49 °F Lo 31 °F

Coastal Flood Advisory
Hazardous Weather Outlook
 

Overnight
 
 A chance of rain, mainly after 4am. Cloudy, with a low around 47. East wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
 
 Rain. Patchy fog after 3pm. High near 53. Northeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
 
 Rain likely, mainly after 8pm. Patchy fog between midnight and 2am. Otherwise, cloudy, with a low around 44. North wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
 
 Rain. High near 50. West wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
 
 A chance of rain, mainly before 1am. Cloudy, with a low around 45. Light and variable wind becoming north around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
 
 A slight chance of rain after 1pm. Partly sunny, with a high near 55. Chance of precipitation is 20%.
Sunday Night
 
 Mostly cloudy, with a low around 44.
Monday
 
 Mostly sunny, with a high near 49.
Monday Night
 
 Mostly clear, with a low around 31.
Tuesday
 
 Sunny, with a high near 49.
Tuesday Night
 
 Mostly clear, with a low around 38.
Wednesday
 
 Sunny, with a high near 58.
Wednesday Night
 
 Partly cloudy, with a low around 48.
Thursday
 
 Mostly sunny, with a high near 58.

 

Forecast from NOAA-NWS for Myrtle Beach SC.