Yes
you do need a jacket based on the weather in Las Vegas, NV, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
54°F12°C & Clear
Wind is 6 mph10 km/h from the Northwest, gusting to 10 mph16 km/h
| April 19 | ||||
| 2am | 53°F12°C | 6 mph10 km/h Northwest | Clear | |
| 3am | 51°F10°C | 7 mph11 km/h Northwest | Clear | |
| 4am | 50°F10°C | 7 mph12 km/h Northwest | Clear | |
| 5am | 50°F10°C | 10 mph16 km/h Northwest | Clear | |
| 6am | 49°F9°C | 11 mph18 km/h Northwest | Clear | |
| 7am | 48°F9°C | 11 mph18 km/h Northwest | Clear | |
| 8am | 48°F9°C | 10 mph16 km/h Northwest | Clear | |
| 9am | 49°F9°C | 10 mph16 km/h Northwest | Clear | |
| 10am | 50°F10°C | 9 mph15 km/h Northwest | Clear | |
| 11am | 54°F12°C | 10 mph16 km/h Northwest | Clear | |
| 12pm | 58°F14°C | 10 mph15 km/h North | Clear | |
| 1pm | 61°F16°C | 9 mph14 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 51°F10°C | 69°F21°C | 11 mph17 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 19 | 48°F9°C | 74°F23°C | 6 mph9 km/h from North | Clear | Clear |
| April 20 | 51°F10°C | 83°F29°C | 4 mph7 km/h from Southeast | Clear | Clear |
| April 21 | 56°F13°C | 86°F30°C | 4 mph6 km/h from Southeast | Clear | Clear |
| April 22 | 60°F15°C | 90°F32°C | 5 mph8 km/h from South | Mostly Clear | Mostly Clear |
| April 23 | 60°F16°C | 87°F31°C | 8 mph13 km/h from Southwest | Mostly Clear | Mostly Clear |
| April 24 | 62°F17°C | 85°F29°C | 10 mph16 km/h from South | Partly Cloudy | Mostly Clear |
Yes
Low of 48°F9°C, High of 74°F24°CWind: 6 mph9 km/h
Precipitation: None