| NWS Forecast for: Myrtle Beach SC Issued by: National Weather Service Wilmington, NC Last Update: 3:02 pm EDT Jun 15, 2026 |  |
Tonight: Mostly cloudy, with a low around 73. Southwest wind 5 to 8 mph becoming calm in the evening. Tuesday: A chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 83. North wind 5 to 7 mph becoming south in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday Night: A slight chance of showers and thunderstorms, then showers likely after 4am. Mostly cloudy, with a low around 72. Southwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday: A chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 86. West wind 9 to 11 mph, with gusts as high as 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: Partly cloudy, with a low around 77. Southwest wind around 10 mph, with gusts as high as 15 mph. Thursday: Mostly sunny, with a high near 91. Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 78. Chance of precipitation is 30%. Juneteenth: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 50%. Friday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 60%. Saturday: A chance of showers before 8am. Mostly sunny, with a high near 86. Chance of precipitation is 30%. Saturday Night: Partly cloudy, with a low around 72. Sunday: Sunny, with a high near 87. Sunday Night: Partly cloudy, with a low around 76. Monday: Mostly sunny, with a high near 89. | |
| Myrtle Beach SC 33.69°N 78.9°W (Elev. 23 ft) | |
Visit your local NWS office at: https://www.weather.gov/ilm/ |
