I’m wondering what the weather is like in Myrtle Beach in October. I’m planning a vacation and would like to know what to expect. I’m hoping for sunny days with some cooler temperatures in the evenings. I’m hoping for days with temperatures in the mid 70s and nights in the mid 60s. I’m hoping for some breezes coming off the ocean to keep things cool. I’m also hoping for some rain, but not too much. I’m hoping for some sunny days and some cloudy days, but nothing too extreme. I’m looking forward to a great vacation in Myrtle Beach in October.