No

you don't need a jacket based on the weather in Hawaii, USA 1 second ago

69°F21°C & Partly Cloudy

Wind is 4 mph7 km/h from the Northwest, gusting to 16 mph25 km/h
November 7
10pm69°F21°C5 mph7 km/h NorthwestPartly Cloudy
11pm70°F21°C5 mph7 km/h NorthwestPartly Cloudy
November 8
12am71°F21°C5 mph7 km/h NorthwestPartly Cloudy
1am69°F21°C5 mph8 km/h NorthwestPartly Cloudy
2am67°F20°C5 mph8 km/h NorthwestPartly Cloudy
3am65°F18°C4 mph7 km/h NorthwestMostly Cloudy
4am64°F18°C3 mph5 km/h NorthwestMostly Cloudy
5am62°F17°C3 mph5 km/h NorthwestPartly Cloudy
6am62°F16°C2 mph4 km/h NortheastPartly Cloudy
7am62°F17°C2 mph3 km/h SoutheastPartly Cloudy
8am62°F17°C3 mph4 km/h SoutheastMostly Clear
9am61°F16°C3 mph4 km/h SouthClear
DateLowHighWindDayNight
November 758°F14°C71°F21°C4 mph6 km/h from NorthwestPartly CloudyMostly Clear
November 858°F15°C69°F20°C4 mph7 km/h from NorthPartly CloudyPartly Cloudy
November 957°F14°C66°F19°C8 mph13 km/h from NortheastDrizzleDrizzle
November 1058°F14°C66°F19°C7 mph12 km/h from NortheastPartly CloudyMostly Clear
November 1157°F14°C68°F20°C8 mph13 km/h from NortheastMostly ClearMostly Clear
November 1257°F14°C68°F20°C10 mph17 km/h from NortheastMostly ClearMostly Clear
November 1357°F14°C67°F19°C8 mph14 km/h from NortheastMostly ClearPartly Cloudy

Yes

Low of 58°F15°C, High of 69°F21°C
Wind: 4 mph7 km/h
Precipitation: 16% rain

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