The temperatures in Las Vegas during July are extremely high, between 28°C and hot as 39°C, drinking water regularly is advisable.
You can expect a few rainy days in Las Vegas during July, but usually the weather is comfortable in July.
Our weather forecast can give you a great sense of what weather to expect in Las Vegas in July 2025.
If you’re planning to visit Las Vegas in the near future, we highly recommend that you review the 14 day weather forecast for Las Vegas before you arrive.
Temperatures
39° / 28°
Rainy Days
1
Snowy Days
0
Dry Days
30
Rainfall
17
mm
Sun Hours
11.9
Hrs
