2025 Las Vegas in September: Weather, Activities & More

Shot of Sunny Day in Las Vegas

When it comes to Las Vegas weather, September is typically when it starts cooling down from the summer months. But there’s still plenty of hot action to enjoy! From pool parties to premier sporting events, incredible festivals, and food and drink tastings, the first autumn month in the desert has plenty of fun for visitors and residents.

Check out these amazing Las Vegas events September has to offer.

 

Las Vegas Weather in September

 

While the hottest months of summer are over, Las Vegas’ September temperatures are still something to be respected. With an average high of about 95 degrees during the day, the nights can drop into the 60s as the weeks progress, averaging around 71 degrees Fahrenheit for the month. With a bit of planning, you can enjoy both ends of the Vegas thermometer in September using these tips:

  • Stay hydrated by day, using a reusable water bottle and refilling regularly.
  • Wear lightweight clothes, a hat, and sunscreen to protect against heat and sun.
  • Outdoor activities are best done in early mornings or after sundown.
  • Carry a light sweater or sweatshirt in case of cooler evenings.

Las Vegas by the poolside is still the best way to enjoy the September sun. Splash on by the Circa Stadium Swim® for the ultimate in watery fun as you watch the biggest sporting events on a giant screen. Sip a delicious cocktail as you enjoy the vibe and sunshine. Or dry off and cool down in air-conditioned casinos, trying your luck at the tables.

 

Legacy Club Rooftop Bar in Las Vegas

 

Las Vegas Events in September

 

Late summer and early autumn entertainment options in Las Vegas are everywhere in September. With a calendar so packed, we won’t blame you if it’s daunting to choose from them all! There’s something to please just about everybody, from pleasures of the palate to literal fireworks and even the unexpected. Here are a few of the best to choose from to help you plan your September Las Vegas vacation:

 

Tequila on Top

On September 13, take the ultimate tequila tasting of Mexico’s greatest export during Tequila on Top. Connoisseurs and newcomers alike are invited to taste the best tequilas in the world in a breathtaking setting at Legacy Club.

 

iHeartRadio Music Festival

Celebrate the return of the iHeartRadio Music Festival on September 19-20 at T‑Mobile Arena in Las Vegas. Legends like Ed Sheeran, Mariah Carey, Tate McRae, Lil Wayne, and more will rock the stage alongside surprise guests..

 

Paradice Festival

Celebrate the first Paradice Festival on September 27 at the Downtown Las Vegas Events Center. Hot acts like Thee Sacred Souls, Ravyn Lenae, La Lom, and more will be setting the stage with rhythm, soul, and undeniable vibes.

 

Firework Fridays

End each week with a real explosion of Las Vegas fun! Experience Firework Fridays from Legacy Club’s 60th-floor perch, where you’ll dance to DJs, savor special cocktails, and enjoy the fantastic view of this stunning display!

 

Las Vegas Concerts in September

 

Every month of the year, Las Vegas is packed with top-tier performers, and September is no exception. Check out just some of the heavy hitters rocking town in September 2025:

  • Bruno Mars: September 3-6, Dolby Live
  • Darius Rucker: September 5, Pearl Concert Theater
  • Cracker: September 6, Fremont Street Experience
  • Candlebox: September 6, Fremont Street Experience
  • Janet Jackson: September 10-20, Resorts World Theater
  • Ricky Martin: September 12-13, The Colosseum at Caesars Palace
  • Ringo Starr: September 17-27, The Venetian Theater
  • Zebra: September 20, Fremont Street Experience
  • The Who: September 28, MGM Grand

Of course, there are plenty of other amazing musical acts to check out in incredible venues like The Sphere, Allegiant Stadium, and all of the smaller theaters offering intimate performances. There are always amazing shows going on here in Las Vegas!

 

Football on Field for Big Football Game

 

Football in Las Vegas in September

 

For those who have waited since the Super Bowl for the glorious gridiron to return, the NFL football season in Las Vegas starts with a bang! Experience the Ultimate Kickoff Weekend, September 4-8, at the colossal Circa Sports Sportsbook or Stadium Swim for elite game watching and betting opportunities.

These are the best spots for partying, playing, and cheering on your favorite team or building your ultimate fantasy team for the rest of the season. Chicago fans will have even more to roar about when the Chicago Takes Over Las Vegas event hits September 26-28. If you’re ready to rep the orange and blue, prepare for poolside parties, Sunday pregames, room specials, and more. Plan a group outing with VIP options or just come on by as you’re cruising town for unparalleled NFL football fun.

 

Experiencing Las Vegas in September

 

Taking advantage of leaving the hottest summer temperatures behind in Las Vegas makes September a great month to visit. While the sun keeps things nice and warm during the day, crisp nighttime weather makes way for refreshing evening experiences that are unforgettable. September is a great time of year in Las Vegas, the desert jewel, so be sure to enjoy poolside parties and air-conditioned action, while looking forward to some of the year’s best happenings anywhere. All you need is a place to stay, so book your room at Golden Gate Hotel & Casino today.