Weather · Las Vegas, United States
Las Vegas Weather in August
August in Las Vegas averages 28°C by day and 14°C at night, with about 38mm of rain. That makes it one of the best months to visit.
Avg high
28°C
82°F
Avg low
14°C
57°F
Rainfall
38mm
#4 wettest of 12
What to pack
Summer clothes by day; a light layer for evenings. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Las Vegas builds it around the season for you.