United States Las Vegas Weather in October — Climate Guide
October in Las Vegas is Excellent
October is Excellent for Las Vegas.
October is Vegas's best value-to-weather month. 27°C days + 14°C nights + perfect outdoor activity weather. Hotel prices at shoulder-season floor — 30-40% below summer peak.
Halloween (October 31) is a major Vegas event — costume parties at all hotels, Cirque du Soleil + Sphere host special shows. WeHo-equivalent Strip costume scene at Encore Beach Club, Drai's Beachclub.
Travel score
Las Vegas October Weather Stats
Avg High
27°C
Avg Low
14°C
Rainy Days
1
5mm total
Sunshine
10h
Daily avg
Humidity
33%
Comfortable
UV Index
6
High
Wind
12 km/h
Gusts 26
Sea Temp
0°C
Avg water temp
Crowds
Moderate
At attractions
October Sunrise & Sunset
Air Quality
PM2.5
28 μg/m³
PM10
55 μg/m³
Status
Moderate
Feels-Like Temperature & Wind
Feels like
Daytime
28°C
Nighttime
13°C
Humidity and wind affect how the actual temperature feels.
Wind
12 km/h
Max gust 26 km/h
Activities Recommended for October
October Travel Pros & Cons
Pros
- Best value-to-weather month
- Halloween + costume parties
- All day trips at peak weather
Cons
- Halloween weekend hotel premium
- Pool season ending
- Antelope Canyon light beams gone
October Events & Festivals
- Halloween — October 31
- Hotel prices at shoulder-season floor
- Las Vegas Half Marathon (mid-October)
Las Vegas in October — Full Picture
October is Vegas's best value-to-weather month. 27°C days + 14°C nights + perfect outdoor activity weather. Hotel prices at shoulder-season floor — 30-40% below summer peak.
Halloween (October 31) is a major Vegas event — costume parties at all hotels, Cirque du Soleil + Sphere host special shows. WeHo-equivalent Strip costume scene at Encore Beach Club, Drai's Beachclub.
Day trip weather at peak — Grand Canyon West + Red Rock + Death Valley (returning safe) + Zion all accessible.
What to Wear & What to Pack
T-shirts + light long sleeves. Evening 14°C — light jacket. Perfect outdoor weather.
Packing Checklist
Seasonal Weather Overview
Spring (Mar·Apr·May)
26.7°C
13.3°C
1.3/mo
Summer (Jun·Jul·Aug)
39.7°C
25.7°C
1/mo
Autumn (Sep·Oct·Nov)
Current27°C
14°C
1.3/mo
Winter (Dec·Jan·Feb)
15°C
3.7°C
3/mo
Las Vegas Monthly Weather Comparison
| Month | High | Low | Rain | Sun | Humid | UV | Crowd | Price |
|---|---|---|---|---|---|---|---|---|
| 14° | 3° | 3d·12mm | 7.5h | 47% | 3 | Moderate | Shoulder | |
| 17° | 5° | 3d·12mm | 8h | 41% | 4 | Moderate | Shoulder | |
| March (Best) | 22° | 9° | 2d·12mm | 9h | 35% | 6 | Busy | Peak |
| April (Best) | 26° | 13° | 1d·6mm | 10h | 28% | 8 | Busy | Peak |
| May (Best) | 32° | 18° | 1d·2mm | 11h | 23% | 10 | Busy | Peak |
| 38° | 24° | 0d·1mm | 11.5h | 19% | 11 | Very busy | Peak | |
| 41° | 27° | 1d·8mm | 12h | 28% | 11 | Very busy | Peak | |
| 40° | 26° | 2d·12mm | 11.5h | 32% | 10 | Very busy | Peak | |
| 35° | 21° | 1d·6mm | 11h | 30% | 9 | Busy | Shoulder | |
| October (Best) | 27° | 14° | 1d·5mm | 10h | 33% | 6 | Moderate | Shoulder |
| 19° | 7° | 2d·5mm | 9h | 39% | 4 | Moderate | Shoulder | |
| 14° | 3° | 3d·12mm | 7.5h | 47% | 3 | Very busy | Peak |
View Other Months
Las Vegas October Hotel Picks
Frequently Asked Questions
Is October a good time to visit Las Vegas?
Las Vegas in October is Excellent. Tourist crowds are moderate and flight/hotel prices are shoulder.
What's the average temperature in Las Vegas in October?
Las Vegas October averages a high of 27°C and a low of 14°C.
Does it rain much in Las Vegas in October?
Las Vegas October averages 5mm of rainfall over about 1 rainy days.
What should I wear in Las Vegas in October?
T-shirts + light long sleeves. Evening 14°C — light jacket. Perfect outdoor weather.
What time are sunrise and sunset in Las Vegas in October?
Las Vegas October sunrise is 06:40 and sunset is 17:55, with 11h 15m of daylight.
What's the air quality like in Las Vegas in October?
Las Vegas October air quality (AQI) averages 70, rated Moderate. PM2.5 averages 28μg/m³.
What activities are recommended in Las Vegas in October?
In October, Las Vegas is great for Halloween parties, All day trips at peak, Red Rock Canyon hiking.
Is October peak season in Las Vegas?
Las Vegas October crowds are moderate and prices are shoulder. You can travel relatively comfortably without long queues.
Best Months to Visit Las Vegas
View Other Months
Why you can trust weather guide
Based in Chiang Mai for 8+ years, with 30+ countries visited across Southeast Asia, Japan, and Europe. Every detail in this guide is primary-source verified as of April 2026, with prices auto-refreshed via live exchange rate APIs. This isn't AI-generated boilerplate — it's written from the perspective of someone who has actually been there.