Answer
Mid-September brings warm days and cooler evenings with hurricane-season vigilance—pack layers and rain shells. Sudden thunderstorms can pause outdoor stages. Monitor National Weather Service forecasts and have indoor backup plans.
Sources: National Weather Service · Visit Ocean City · Town of Ocean City
Editorial visitor guidance for Ocean City, Maryland. Confirm current Town of Ocean City, Maryland DNR, NPS Assateague, and NWS rules when regulations or safety apply.
