Vegas in March
The sweet spot is starting. Pool decks open mid-month and March Madness fills the sportsbooks.
Avg Daily High
71°F
Avg Daily Low
51°F
Hotel Pricing
Normal
Crowds
Busy · Pool shoulder season
Source: Weather data from U.S. Climate Data (citing NOAA 1991–2020 normals for KLAS), based on NOAA's 1991–2020 climate normals for Harry Reid International Airport. Event dates verified from official event sources where available. Re-verified 2026-04-09.
What March in Vegas Actually Feels Like
Hotel rates climb as pool season opens and spring break weekends pile up. March Madness opening rounds spike weekend rates.
Best for
- •Pool season early adopters
- •Sports trips (March Madness)
- •Spring break groups
- •Couples
Watch out for
- •March Madness opening weekend fills sportsbooks and surrounding restaurants
- •Spring break weekends draw college crowds — tradeoffs depending on your group
- •Pool decks open property-by-property; not everywhere is open until April
Major Events in March
The events that drive hotel pricing and crowd levels this month. Plan around them — or for them.
Mid-March
NASCAR Pennzoil 400
Spikes south-Strip and Henderson hotel rates.
Mid-to-late March (3rd weekend)
March Madness — First & Second Rounds
Sportsbooks packed; surrounding bars and restaurants fill early.
March 17
St. Patrick's Day
Bar and pub crawl crowds; downtown and bachelor venues busy.
What to Do in Vegas in March
The activities that work best given the weather, pool season, and event calendar this month.
Pool day-passes at properties opening for the season
March Madness sportsbook day — Caesars, Westgate, Circa
First-of-season residency tour stops
Day trip to Valley of Fire — wildflowers in late March
What to Wear in March
Mid-70s daytime, low 50s nights. T-shirt and jeans by day, light jacket at night. Pool gear if your hotel's pool is open.
Frequently Asked Questions
What people search when planning a Vegas trip in March.
What is the weather like in Las Vegas in March?
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Las Vegas in March averages a daily high of 71°F and a daily low of 51°F with about 0.42 inches of precipitation across roughly 2 rainy days. Data from NOAA's 1991–2020 climate normals for the Harry Reid airport weather station.
Is March a good time to visit Las Vegas?
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The sweet spot is starting. Pool decks open mid-month and March Madness fills the sportsbooks. Hotel rates climb as pool season opens and spring break weekends pile up. March Madness opening rounds spike weekend rates. Crowds are manageable with normal advance planning.
How much does a Vegas trip cost in March?
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Hotel pricing in March is normal. Hotel rates climb as pool season opens and spring break weekends pile up. March Madness opening rounds spike weekend rates. For a full cost breakdown including flights, food, shows, and nightlife, see our Vegas trip cost guide.
What events are happening in Las Vegas in March?
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The major events in March are: NASCAR Pennzoil 400 (Mid-March); March Madness — First & Second Rounds (Mid-to-late March (3rd weekend)); St. Patrick's Day (March 17). Each of these can significantly impact hotel pricing — verify dates if you're booking around an event.
What should I wear in Vegas in March?
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Mid-70s daytime, low 50s nights. T-shirt and jeans by day, light jacket at night. Pool gear if your hotel's pool is open.
What can I do in Las Vegas in March?
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Pool day-passes at properties opening for the season. March Madness sportsbook day — Caesars, Westgate, Circa. First-of-season residency tour stops. Pool dayclubs are operating but check property-by-property for hours and lineups.