March brings a rush of spring energy—highs reach 21°C (70°F) and daylight stretches to nearly 12 hours. The city hosts CONEXPO, March Madness watch parties, and St. Patrick’s Day block parties at O’Sheas. Pool season opens, and patios fill with diners. Crowds are intense, especially during conventions and college basketball weekends. Occasional wind or rain can disrupt plans, but the lively atmosphere and mild weather make it one of the most exciting months to visit.
Pro tips for visiting Las Vegas in March
• Book hotels and show tickets 2–3 months ahead for CONEXPO and March Madness—prices and crowds peak. • Go early to O’Sheas or Ri Ra Irish Pub for St. Patrick’s Day festivities before lines form. • Reserve pool daybeds or cabanas in advance—opening weekends fill quickly. • Choose Chinatown for walk-in dining if Strip restaurants are booked solid. • Head to sportsbooks early for March Madness—prime seats are claimed by noon. • Avoid driving on the Strip during major events—traffic is gridlocked. • Plan for variable weather—pack a light jacket for breezy evenings. • Look for weekday deals at hotels and attractions between major event weekends.
What to eat in Las Vegas in March: Seasonal delicacies
Mid-to-late March sportsbook crowds citywide for the NCAA tournament, especially at Caesars, MGM, and Westgate SuperBook. Reserve seating, it fills early.