Las Vegas weather in October
October in Las Vegas: warm, dry, with clean air — one of the best months to visit.
#2 of 12 months in Las Vegas · #16 of 604 destinations to visit in October · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Las Vegas climate normals — October
| Daytime high | 28°C / 82°F | 🌤 warm |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Feels like (high) | 24°C / 75°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 27% | 🌵 dry |
| Dew point | 0°C / 32°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 11.3 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 37 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Las Vegas?
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Las Vegas in October — FAQ
- Is October a good time to visit Las Vegas?
- October in Las Vegas: warm, dry, with clean air — one of the best months to visit. It ranks #2 of 12 months for Las Vegas on SeasonMap's comfort score (93/100).
- What is the weather like in Las Vegas in October?
- In October, Las Vegas averages a daily high of 27.6°C and a low of 14.3°C, with about 2.3 mm of rain over roughly 1 rainy days.
- What is the air quality in Las Vegas in October?
- Las Vegas has a mean US Air Quality Index of about 37 in October.