February in Las Vegas averages a daily high of 17.2°C with nights around 5.8°C. Expect roughly 3.5 wet days totalling 17.6mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit Las Vegas is March–April.
Based on LAS VEGAS AIR TERMINAL, NV US (6.5km), 1995–2024. 23 years of February data.