Las Vegas, NV Hourly Forecast
Las Vegas temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 4 PM - around 104°
- Coolest hour: 6 AM - around 83°
- Highest rain chance: 5 PM (36%) - pack accordingly
- UV peak: 1 PM at index 7 - sun protection recommended
- Windiest: 6 PM at 15 mph
Las Vegas hourly weather - Friday, July 17
In Las Vegas, expect a high near 104°F (40°C) around 4 PM and a low of 86°F (30°C) near 10 PM; precipitation risk peaks at 36% around 5 PM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 10 AM | Sunny | 93° | 82° | 1% | 6 mph SSE | 38% | 4 | |
| 11 AM | Sunny | 102° | 91° | 1% | 7 mph SSE | 33% | 4 | |
| 12 PM | Sunny | 101° | 88° | 0% | 8 mph SSE | 32% | 5 | |
| 1 PM | Sunny | 101° | 88° | 0% | 10 mph SSE | 28% | 7 | |
| 2 PM | Sunny | 103° | 90° | 1% | 10 mph SSE | 26% | 7 | |
| 3 PM | Sunny | 104° | 91° | 1% | 10 mph SSE | 25% | 6 | |
| 4 PM | Cloudy | 104° | 91° | 7% | 9 mph SSE | 25% | 4 | |
| 5 PM | Patchy rain nearby | 90° | 95° | 36% | 12 mph S | 51% | 2 | |
| 6 PM | Patchy rain nearby | 89° | 94° | 17% | 15 mph S | 54% | 1 | |
| 7 PM | Patchy rain nearby | 91° | 93° | 8% | 14 mph S | 42% | 0 | |
| 8 PM | Clear | 90° | 75° | 1% | 14 mph S | 39% | 0 | |
| 9 PM | Clear | 86° | 88° | 2% | 12 mph S | 49% | 0 | |
| 10 PM | Clear | 86° | 88° | 2% | 8 mph SSE | 50% | 0 | |
| 11 PM | Clear | 91° | 79° | 1% | 8 mph SSE | 34% | 0 |
Las Vegas hourly weather - Saturday, July 18
In Las Vegas, expect a high near 99°F (37°C) around 6 PM and a low of 83°F (28°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 90° | 79° | 1% | 6 mph SE | 37% | 0 | |
| 1 AM | Clear | 88° | 88° | 1% | 7 mph ESE | 40% | 0 | |
| 2 AM | Clear | 87° | 87° | 2% | 6 mph ESE | 44% | 0 | |
| 3 AM | Patchy rain nearby | 85° | 86° | 8% | 5 mph ENE | 47% | 0 | |
| 4 AM | Patchy rain nearby | 84° | 86° | 8% | 3 mph NE | 49% | 0 | |
| 5 AM | Patchy rain nearby | 84° | 85° | 10% | 3 mph NE | 50% | 0 | |
| 6 AM | Patchy rain nearby | 83° | 84° | 10% | 3 mph NE | 51% | 0 | |
| 7 AM | Patchy rain nearby | 84° | 85° | 8% | 2 mph ENE | 49% | 1 | |
| 8 AM | Patchy rain nearby | 86° | 86° | 8% | 2 mph E | 46% | 2 | |
| 9 AM | Sunny | 88° | 88° | 2% | 3 mph E | 42% | 4 | |
| 10 AM | Sunny | 90° | 81° | 1% | 3 mph E | 39% | 6 | |
| 11 AM | Sunny | 92° | 83° | 1% | 3 mph ESE | 35% | 8 | |
| 12 PM | Sunny | 94° | 84° | 1% | 4 mph SE | 31% | 10 | |
| 1 PM | Sunny | 95° | 84° | 1% | 6 mph SE | 29% | 11 | |
| 2 PM | Sunny | 96° | 85° | 1% | 7 mph SE | 27% | 10 | |
| 3 PM | Sunny | 97° | 86° | 1% | 7 mph SE | 25% | 8 | |
| 4 PM | Sunny | 98° | 88° | 1% | 5 mph SSE | 24% | 5 | |
| 5 PM | Sunny | 99° | 89° | 1% | 5 mph SSE | 22% | 2 | |
| 6 PM | Sunny | 99° | 89° | 1% | 5 mph SSE | 22% | 1 | |
| 7 PM | Sunny | 99° | 88° | 1% | 7 mph SSE | 23% | 0 | |
| 8 PM | Clear | 97° | 86° | 1% | 7 mph SE | 25% | 0 | |
| 9 PM | Clear | 95° | 84° | 1% | 6 mph SE | 28% | 0 | |
| 10 PM | Clear | 93° | 83° | 2% | 5 mph ESE | 31% | 0 | |
| 11 PM | Clear | 92° | 83° | 1% | 2 mph E | 32% | 0 |
Las Vegas hourly weather - Sunday, July 19
In Las Vegas, expect a high near 103°F (40°C) around 5 PM and a low of 84°F (29°C) near 6 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 90° | 82° | 1% | 2 mph E | 33% | 0 | |
| 1 AM | Clear | 89° | 81° | 1% | 2 mph ESE | 34% | 0 | |
| 2 AM | Clear | 88° | 80° | 1% | 2 mph SE | 34% | 0 | |
| 3 AM | Clear | 87° | 79° | 1% | 2 mph SE | 34% | 0 | |
| 4 AM | Clear | 86° | 77° | 1% | 2 mph E | 35% | 0 | |
| 5 AM | Clear | 84° | 76° | 1% | 2 mph E | 36% | 0 | |
| 6 AM | Sunny | 84° | 76° | 1% | 2 mph E | 37% | 0 | |
| 7 AM | Sunny | 87° | 78° | 1% | 3 mph E | 34% | 1 | |
| 8 AM | Sunny | 89° | 80° | 1% | 4 mph E | 31% | 2 | |
| 9 AM | Sunny | 91° | 81° | 1% | 4 mph ESE | 28% | 4 | |
| 10 AM | Sunny | 93° | 84° | 1% | 4 mph ESE | 26% | 7 | |
| 11 AM | Sunny | 96° | 86° | 1% | 4 mph SE | 24% | 9 | |
| 12 PM | Sunny | 98° | 88° | 1% | 4 mph SE | 22% | 11 | |
| 1 PM | Sunny | 100° | 90° | 1% | 5 mph SE | 21% | 11 | |
| 2 PM | Sunny | 101° | 91° | 1% | 5 mph SSE | 20% | 10 | |
| 3 PM | Sunny | 102° | 92° | 1% | 5 mph SSE | 19% | 8 | |
| 4 PM | Sunny | 103° | 93° | 1% | 6 mph SSE | 19% | 4 | |
| 5 PM | Sunny | 103° | 92° | 1% | 7 mph S | 19% | 2 | |
| 6 PM | Sunny | 103° | 90° | 1% | 10 mph S | 19% | 1 | |
| 7 PM | Sunny | 102° | 87° | 1% | 14 mph SSW | 19% | 0 | |
| 8 PM | Clear | 100° | 85° | 1% | 14 mph SW | 19% | 0 | |
| 9 PM | Clear | 99° | 85° | 1% | 11 mph SSW | 20% | 0 | |
| 10 PM | Patchy rain nearby | 96° | 85° | 6% | 8 mph SSW | 22% | 0 | |
| 11 PM | Patchy rain nearby | 94° | 82° | 8% | 7 mph SSE | 24% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Las Vegas today?
Will it rain in Las Vegas tonight?
When is the UV index highest in Las Vegas today?
Las Vegas hour-by-hour: what to expect
Over the next 24 hours in Las Vegas, temperatures range from 83°F (28°C) around 6 AM up to 104°F (40°C) near 4 PM - right in line with the typical July high of 105°F (41°C).
A stray shower can't be ruled out - Rain chances top out at 36% around 5 PM. Wind picks up to 15 mph (24 km/h) from the S near 6 PM. UV reaches 7 (1 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Las Vegas 14-day forecast or the monthly climate averages.