No

you don't need a jacket based on the weather in Las Vegas, NV, USA 7 seconds ago

92°F33°C & Clear

Wind is 3 mph5 km/h from the East, gusting to 6 mph9 km/h
July 12
12pm92°F34°C4 mph6 km/h EastClear
1pm96°F35°C4 mph7 km/h SoutheastClear
2pm100°F38°C5 mph7 km/h SoutheastClear
3pm103°F40°C5 mph8 km/h SoutheastClear
4pm106°F41°C7 mph11 km/h SoutheastClear
5pm108°F42°C5 mph8 km/h EastClear
6pm109°F43°C11 mph17 km/h SoutheastClear
7pm108°F42°C8 mph13 km/h SoutheastClear
8pm108°F42°C8 mph13 km/h SoutheastClear
9pm107°F42°C7 mph12 km/h SoutheastClear
10pm105°F41°C7 mph11 km/h SouthClear
11pm101°F39°C5 mph9 km/h SouthClear
DateLowHighWindDayNight
July 1281°F27°C109°F43°C6 mph10 km/h from SoutheastClearClear
July 1380°F27°C110°F43°C4 mph6 km/h from SoutheastClearClear
July 1483°F28°C112°F44°C5 mph8 km/h from SouthClearClear
July 1582°F28°C109°F43°C9 mph15 km/h from SouthClearClear
July 1681°F27°C104°F40°C9 mph15 km/h from SouthClearClear
July 1778°F26°C101°F39°C7 mph11 km/h from SouthMostly ClearMostly Clear
July 1879°F26°C101°F38°C4 mph7 km/h from SoutheastMostly ClearMostly Clear

No

Low of 81°F27°C, High of 110°F44°C
Wind: 4 mph6 km/h
Precipitation: None

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