Webmyrtle beach, sc daily weather | accuweather. 10% clear and humid. Cloud cover 6% wind nne 5 mph. Webmyrtle beach 14 day extended forecast. Weather today weather hourly 14 day forecast yesterday/past weather climate (averages) currently: North myrtle beach, sc. 07:39:50 am edt 3 weather alerts. Webmyrtle beach 14 day extended forecast. Weather today weather hourly 14 day forecast yesterday/past weather climate (averages) currently: 10:09:42 am edt 6 weather alerts. Webmyforecast is a comprehensive resource for online weather forecasts and reports for over 72,000 locations worldcwide. Web5 days ago · 14 day api weather forecast for myrtle beach, south carolina. 08:25:59 am edt 4 weather alerts.