August 2025 Festivals in Louisiana: Explore top Louisiana festivals in August 2025 with dates, cities, and highlights from New Orleans, Delcambre, Baton Rouge, Opelousas & more. DISCLAIMERLouisiana weather is subject to quick changes and last minute hurricanes. Additionally, life happens and prepare for the unexpected. Before traveling to any festivals, please be sure to double check events via the link provided as events could have been rescheduled or cancelled. The Top Events from New Orleans to Opelousas brings you a curated list of the state’s most exciting cultural celebrations, from major metro highlights like Satchmo SummerFest and White Linen Night…