Myrtle Beach Weather September 2025. September in myrtle beach offers a pleasant climate that attracts many visitors looking to enjoy the last days of summer. Myrtle beach (united states) weather in september 2025 ☀️ accurate weather forecast for myrtle beach in september ⛅ detailed forecast by month current temperature.

September is an ideal time to visit myrtle beach and experience rigatony’s myrtle beach murder mystery dinner show. Rainfall will be below normal.