Yes

you do need a jacket based on the weather in Beverly Hills, CA 90210, USA 1 second ago

Why? Because it's not very warm out!
52°F11°C & Clear

Wind is 6 mph9 km/h from the North, gusting to 7 mph12 km/h
October 16
11am51°F11°C6 mph10 km/h NorthClear
12pm51°F11°C6 mph9 km/h NorthClear
1pm51°F10°C5 mph8 km/h NorthClear
2pm50°F10°C5 mph7 km/h NorthClear
3pm52°F11°C4 mph7 km/h NorthClear
4pm57°F14°C2 mph3 km/h NorthClear
5pm62°F17°C2 mph3 km/h NorthClear
6pm66°F19°C2 mph3 km/h WestClear
7pm69°F21°C2 mph4 km/h SouthwestClear
8pm71°F22°C3 mph5 km/h SouthwestClear
9pm73°F23°C4 mph7 km/h SouthwestClear
10pm74°F23°C5 mph8 km/h SouthwestClear
DateLowHighWindDayNight
October 1650°F10°C74°F23°C3 mph6 km/h from SouthwestClearClear
October 1753°F12°C78°F26°C4 mph7 km/h from WestClearClear
October 1855°F13°C81°F27°C3 mph5 km/h from WestClearMostly Clear
October 1957°F14°C81°F27°C3 mph5 km/h from SouthwestMostly ClearMostly Clear
October 2056°F13°C80°F27°C3 mph5 km/h from SouthClearClear
October 2157°F14°C75°F24°C4 mph6 km/h from SouthwestMostly ClearPartly Cloudy
October 2259°F15°C71°F22°C4 mph6 km/h from SouthwestPartly CloudyPartly Cloudy

Yes

Low of 54°F12°C, High of 78°F26°C
Wind: 4 mph7 km/h
Precipitation: None

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