National Weather Service Forecast for: Myrtle Beach SC
Issued by: National Weather Service Wilmington, NC
Updated: 8:11 am EDT May 4, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 71. South wind 11 to 13 mph.
Sunny

 Tonight

Tonight: Partly cloudy, with a low around 63. South wind 6 to 11 mph, with gusts as high as 16 mph.
Partly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 71. South wind 5 to 11 mph.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 67. South wind around 9 mph.
Mostly Clear

 Wednesday

Wednesday: Mostly sunny, with a high near 76. South wind 9 to 15 mph, with gusts as high as 21 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Partly Cloudy
then Chance
Showers
 Thursday

Thursday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Showers
Likely
 Thursday
Night
Thursday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Chance
Showers
 Friday

Friday: A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Chance
Showers
Hi 71 °F Lo 63 °F Hi 71 °F Lo 67 °F Hi 76 °F Lo 70 °F Hi 74 °F Lo 57 °F Hi 66 °F

 

This Afternoon
 
 Sunny, with a high near 71. South wind 11 to 13 mph.
Tonight
 
 Partly cloudy, with a low around 63. South wind 6 to 11 mph, with gusts as high as 16 mph.
Tuesday
 
 Sunny, with a high near 71. South wind 5 to 11 mph.
Tuesday Night
 
 Mostly clear, with a low around 67. South wind around 9 mph.
Wednesday
 
 Mostly sunny, with a high near 76. South wind 9 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
 
 A chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 Showers likely, mainly after 8am. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Thursday Night
 
 A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Friday
 
 A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
 
 A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Saturday Night
 
 Partly cloudy, with a low around 62.
Sunday
 
 Mostly sunny, with a high near 72.

 

Forecast from NOAA-NWS for Myrtle Beach SC.