Click on a day for an hourly weather forecast
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.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 4° | 2 | 29 | 0 | 25 mm | Ok | Las Vegas in January |
| February | 14° / 6° | 1 | 27 | 0 | 26 mm | Good | Las Vegas in February |
| March | 19° / 11° | 1 | 30 | 0 | 16 mm | Good | Las Vegas in March |
| April | 24° / 15° | 1 | 29 | 0 | 7 mm | Perfect | Las Vegas in April |
| May | 30° / 19° | 1 | 30 | 0 | 8 mm | Good | Las Vegas in May |
| June | 37° / 25° | 0 | 30 | 0 | 2 mm | Ok | Las Vegas in June |
| July | 39° / 28° | 1 | 30 | 0 | 17 mm | Bad | Las Vegas in July |
| August | 38° / 28° | 0 | 31 | 0 | 16 mm | Bad | Las Vegas in August |
| September | 34° / 24° | 0 | 30 | 0 | 6 mm | Ok | Las Vegas in September |
| October | 25° / 16° | 1 | 30 | 0 | 11 mm | Perfect | Las Vegas in October |
| November | 17° / 9° | 0 | 30 | 0 | 11 mm | Good | Las Vegas in November |
| December | 11° / 4° | 1 | 30 | 0 | 26 mm | Ok | Las Vegas in December |