Yes

you do need a jacket based on the weather in Los Angeles, CA 90032, USA 1 second ago

Why? Because it's cool. Pleasantly cool, but cool.
54°F12°C & Mostly Cloudy

Wind is 2 mph3 km/h from the SE, gusting to 5 mph8 km/h
April 19
8am54°F12°C2 mph3 km/h SEMostly Cloudy
9am54°F12°C2 mph3 km/h SEMostly Cloudy
10am54°F12°C2 mph3 km/h SEMostly Cloudy
11am55°F13°C2 mph3 km/h SEMostly Cloudy
12pm57°F14°C2 mph4 km/h SMostly Cloudy
1pm59°F15°C3 mph5 km/h SMostly Cloudy
2pm63°F17°C4 mph6 km/h SMostly Clear
3pm66°F19°C5 mph8 km/h SWMostly Clear
4pm69°F21°C6 mph10 km/h SWMostly Clear
5pm71°F22°C7 mph12 km/h SWMostly Clear
6pm72°F22°C8 mph13 km/h SWClear
7pm71°F22°C8 mph13 km/h SWClear
DateLowHighWindDayNight
April 1954°F12°C72°F22°C5 mph9 km/h from SWMostly ClearPartly Cloudy
April 2054°F12°C74°F23°C5 mph8 km/h from SWMostly ClearClear
April 2156°F13°C80°F27°C5 mph8 km/h from SWClearMostly Clear
April 2256°F13°C76°F24°C6 mph10 km/h from SWMostly ClearMostly Cloudy
April 2353°F12°C67°F20°C6 mph10 km/h from SWPartly CloudyPartly Cloudy
April 2452°F11°C65°F19°C6 mph10 km/h from SWMostly CloudyMostly Cloudy
April 2552°F11°C65°F19°C6 mph10 km/h from SWMostly CloudyMostly Cloudy

Yes

Low of 54°F12°C, High of 74°F24°C
Wind: 5 mph8 km/h
Precipitation: None

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