ValidaTrip / Things to do in New Orleans
Things to do in New Orleans in September 2026
By ValidaTrip Research · Updated May 20, 2026
Quick answer: New Orleans in September 2026 usually runs near 31C by day, 23C at night, with about 10 rainy days.
Dated picks to verify first include The Glass Cannon Network Presents "Call of Cthulhu Live!
" (21+) and Glass Cannon Live.
Check the event list and public holidays below before assigning fixed dates.
Events, festivals, and public holidays for New Orleans, United States, in September 2026.
The point is making sure the places you already want to see are actually open on the days you'll be there.
Planning a New Orleans trip in September?
Paste the recommendations you've collected — from friends, a ChatGPT itinerary, or blog listicles. ValidaTrip checks every place against your September dates: opening hours, closures, what needs booking ahead, and which New Orleans events overlap your trip.
No account needed to try it.
Month context
New Orleans in September: weather, seasonal timing, and what changes.
New Orleans weather in September
High
31.2°C
Low
23.1°C
Rain
10d
130mm
12.2h daylight
What to prioritize in September
Prioritize St. Louis Cathedral, National WWII Museum, New Orleans Museum of Art and City Park, Steamboat Natchez and Mississippi riverfront, Mardi Gras World.
Dates to check
Events, festivals, and closures in New Orleans.
Events & festivals in New Orleans, September 2026
Dates and ticketing change constantly — treat this as a starting point and confirm anything you'd build a day around.
- Sep 2
- Sep 2 – Sep 30
- Sep 4
- Sep 4 – Sep 30
- Sep 8
- Sep 8 – Sep 30
Show all 35 events for September
- Sep 9
- Sep 9
- Sep 9 – Sep 30
- Sep 9 – Sep 30
- Sep 10 – Sep 13
New Orleans Burlesque Festival
A celebration of burlesque performance art featuring local and international artists with shows, workshops, and parties. — Tickets recommended to be purchased in advance due to limited seating.
via GPT Festivals
- Sep 11 – Sep 30
- Sep 11 – Sep 30
- Sep 12 – Sep 30
- Sep 12 – Sep 30
- Sep 16 – Sep 30
- Sep 16 – Sep 30
- Sep 16
- Sep 16
- Sep 17
- Sep 17 – Sep 30
- Sep 18 – Sep 20
New Orleans Jazz & Heritage Festival Fall Edition
A smaller fall edition of the famous Jazz Fest featuring jazz, blues, and local heritage music performances. — Advance ticket purchase advised; some events may be free.
via GPT Festivals
- Sep 20 – Sep 30
- Sep 22
- Sep 24
- Sep 24 – Sep 25
- Sep 25 – Sep 27
Southern Decadence Preview Events
Pre-festival parties and events leading up to the Southern Decadence weekend, celebrating LGBTQ+ culture. — Check event-specific venues for ticketing and age restrictions.
via GPT Festivals
- Sep 25 – Sep 30
- Sep 25 – Sep 30
- Sep 26 – Sep 30
- Sep 26 – Sep 30
- Sep 27 – Sep 30
- Sep 27
- Sep 29 – Sep 30
- Sep 30
Public holidays & closures in September 2026
On these dates banks, government offices, and many attractions in United States close or switch to holiday hours. Worth checking before you pin a must-see to one of them.
- Sep 7Labour Day
City context
What New Orleans is known for before you choose what to prioritize.
Known for
City context
New Orleans sits on a bend of the Mississippi River, where the French Quarter, Tremé, Marigny, Bywater, Garden District, and Uptown turn Creole architecture, brass-band music, Catholic parade calendars, and river commerce into one city. The French and Spanish colonial grid, St. Charles Avenue streetcar, above-ground cemeteries, and festival schedule make the visitor map unlike any other U.S. city.
Food & drink
Local flavor
New Orleans food is specific: gumbo, jambalaya, red beans and rice, crawfish etouffee, po'boys, muffulettas from the Central Grocery orbit, oysters, pralines, and beignets at Cafe du Monde. Use the French Quarter for old Creole dining, Magazine Street for neighborhood restaurants, and the Treme-Marigny-Bywater corridor for music plus late meals.
Things to do
Attractions and sights to consider in New Orleans.
Things to do in New Orleans
Map of top sights in New Orleans
- 1St. Louis Cathedral
- 2National WWII Museum
- 3New Orleans Museum of Art and City Park
- 4Steamboat Natchez and Mississippi riverfront
- 5Mardi Gras World
- 6Frenchmen Street
- 1
St. Louis Cathedral
4.8★ · 5,019indoorOpen dailyThe cathedral on Jackson Square traces its parish to 1720, with the present triple-spired building completed in the 1850s after earlier fires and rebuilds. It anchors Chartres Street beside the Cabildo and Presbytere.
- 2
National WWII Museum
4.8★ · 29,728indoorOpen dailyThe museum opened in 2000 in the Warehouse District and grew from the Higgins Boats built in New Orleans for Allied landings. Exhibits cover the European and Pacific theaters, aircraft, oral histories, and the U.S. Freedom Pavilion.
Wikipedia - 3
New Orleans Museum of Art and City Park
4.7★ · 5,307indoorClosed MonNOMA opened in City Park in 1911 and holds French, American, African, Japanese, and decorative arts collections. The Sydney and Walda Besthoff Sculpture Garden sits beside bayous and live oaks in the same park.
Show 7 more sights
- 4Steamboat Natchez and Mississippi riverfront
- 5Mardi Gras World
- 6Frenchmen Street
- 7St. Charles Avenue Streetcar
- 8French Quarter and Jackson Square
- 9Audubon Park
- 10Garden District and Lafayette Cemetery No. 1
Areas and routes
Neighborhoods, day trips, and getting around New Orleans.
New Orleans neighborhoods
Each district has its own character — knowing which one you're in changes what's realistic to fit in a day.
French Quarter (Vieux Carre)
The Quarter is dense and old, with Jackson Square, Royal Street galleries, Bourbon Street bars, hidden courtyards, Creole townhouses, and the riverfront within a tight grid.
Marigny and Bywater
Marigny and Bywater are downriver and music-heavy, with Frenchmen Street clubs, Crescent Park, colorful cottages, St. Claude Avenue venues, and neighborhood restaurants.
Tremé
Tremé is tied to Black New Orleans culture, with Congo Square, Backstreet Cultural Museum, brass-band history, Creole cottages, and second-line routes near North Rampart Street.
Garden District and Lower Garden District
The Garden District is mansion-lined and leafy, with St. Charles Avenue, Magazine Street shops, Lafayette Cemetery No. 1, Commander's Palace, and streetcar stops.
Uptown and Carrollton
Uptown stretches along St. Charles and Magazine, with Tulane, Loyola, Audubon Park, Maple Street bars, old oaks, and po'boy counters.
Warehouse District and CBD
The Warehouse District and CBD feel more modern, with the National WWII Museum, Ogden Museum, Julia Street galleries, hotels, Superdome access, and convention crowds.
Day trips from New Orleans
Doable as a long day or comfortable as an overnight — each one is a destination on its own.
85km / 1-1.5h by car from the French Quarter
Oak Alley and River Road plantations
River Road sites such as Oak Alley, Whitney Plantation, and Laura Plantation interpret sugar estates, architecture, and enslaved labor along the Mississippi.
30km / 35-45min by car from the French Quarter
Barataria Preserve
The Jean Lafitte National Historical Park preserve has boardwalks through swamp, bayou, marsh, alligator habitat, and birding areas close to the city.
70km / 1h by car across Lake Pontchartrain Causeway
Abita Springs and the Northshore
The northshore route adds Abita Brewery, the Abita Mystery House, small towns, and the long bridge crossing over Lake Pontchartrain.
Getting around
RTA streetcars and buses cover the French Quarter edge, St. Charles Avenue, Canal Street, Rampart Street, cemeteries, City Park, and parts of Uptown using Le Pass fares. Walking works in the Quarter and Marigny, the St. Charles streetcar works for Garden District days, and rideshare is practical for late-night Bywater or airport trips.
How to plan New Orleans in September
- 1
Anchor the month
Check the 35 dated New Orleans events for anything that overlaps your exact September dates before assigning fixed sightseeing days.
- 2
Protect closure days
Hold flexible plans around the 1 public holiday in United States; museums, markets, and government-run sights can switch hours.
- 3
Group and validate
Group each New Orleans day by nearby neighborhoods, then validate the saved places against your trip dates before exporting the checked route to Google Maps.
Best rainy-day things to do in New Orleans in September
September averages 10 rainy days in New Orleans, so keep these indoor stops as realistic backups.
St. Louis Cathedral
The cathedral on Jackson Square traces its parish to 1720, with the present triple-spired building completed in the 1850s after earlier fires and rebuilds. It anchors Chartres Street beside the Cabildo and Presbytere.
National WWII Museum
The museum opened in 2000 in the Warehouse District and grew from the Higgins Boats built in New Orleans for Allied landings. Exhibits cover the European and Pacific theaters, aircraft, oral histories, and the U.S. Freedom Pavilion.
New Orleans Museum of Art and City Park
NOMA opened in City Park in 1911 and holds French, American, African, Japanese, and decorative arts collections. The Sydney and Walda Besthoff Sculpture Garden sits beside bayous and live oaks in the same park.
Steamboat Natchez and Mississippi riverfront
The Natchez paddlewheeler docks near the Toulouse Street wharf and runs jazz cruises on the Mississippi River. The Moonwalk and Woldenberg Riverfront Park give free views of ships, bridges, and the French Quarter levee edge.
Mardi Gras World
Blaine Kern's warehouse on the riverfront shows parade floats, sculpted props, costumes, and workshop processes used by Carnival krewes. It is near the Convention Center and Warehouse District.
What to pack for New Orleans in September
Pack from the monthly climate profile, not a generic New Orleans checklist.
- Light, breathable daytime clothes for average highs around 31C.
- Breathable evening clothes because nights stay near 23C.
- Compact rain gear and shoes that handle wet pavement across about 10 rainy days.
How many days do you need in New Orleans
4 days covers the main New Orleans highlights at a realistic pace. Add 3 extra days if you want the listed day trips.
Is New Orleans worth visiting in September
Yes. New Orleans in September: 31.2°C high, 23.1°C low, 130mm rain over 10 days, 12.2h daylight. Hot and rainy — afternoon storms, plan indoor afternoons.
Validate your list
Turn this into a New Orleans plan that actually works
All your recs in one place
Paste what friends, ChatGPT, and blogs gave you for New Orleans. ValidaTrip pulls out each place and sorts it — no spreadsheet by hand.
Open on your dates
Every place checked against the days you're actually in New Orleans, with timed tickets and reservation-only spots flagged while you can still get a slot.
Export to Google Maps
Send the cleaned, checked, and neighborhood-grouped plan to Google Maps so your New Orleans days are ready to navigate.
Questions
- What's on in New Orleans in September 2026?
- Around 35 notable events and festivals fall in September 2026, including The Glass Cannon Network Presents "Call of Cthulhu Live!" (21+), Glass Cannon Live, Bearracuda. Dates and times change — confirm each before you build your day around it.
- Are there public holidays in New Orleans during September 2026?
- Labour Day (Sep 7). Banks, government offices, and some attractions close or run holiday hours on these days.
- Will the places on my list be open when I'm in New Orleans in September?
- Not always. Opening days and hours vary by weekday, season, and holiday. Paste your New Orleans list into ValidaTrip and it checks every place against the exact dates you're there, flagging closures before the trip instead of at a locked door.
- How do I plan New Orleans days without crossing the city twice?
- ValidaTrip groups your places by neighborhood so each day stays in one or two areas instead of zig-zagging. It also flags what needs booking ahead, so timed tickets and reservations don't fall through.