Yes

you do need a jacket based on the weather in Palmetto Bay, FL 33158, USA 1 second ago

Why? Because it's on the windy side!
85°F29°C & Windy

Wind is 16 mph26 km/h from the Northeast, gusting to 24 mph39 km/h
October 24
6pm85°F29°C16 mph26 km/h NortheastWindy
7pm85°F30°C16 mph26 km/h NortheastWindy
8pm85°F29°C16 mph26 km/h NortheastWindy
9pm84°F29°C15 mph25 km/h NortheastWindy
10pm82°F28°C15 mph24 km/h NortheastMostly Clear
11pm79°F26°C14 mph22 km/h NortheastMostly Clear
October 25
12am78°F26°C14 mph22 km/h NortheastMostly Clear
1am78°F26°C15 mph25 km/h NortheastWindy
2am78°F25°C16 mph26 km/h NortheastWindy
3am77°F25°C16 mph26 km/h NortheastWindy
4am77°F25°C16 mph26 km/h NortheastWindy
5am77°F25°C16 mph26 km/h NortheastWindy
DateLowHighWindDayNight
October 2477°F25°C85°F30°C12 mph20 km/h from NortheastMostly ClearWindy
October 2576°F24°C84°F29°C17 mph28 km/h from NortheastWindyDrizzle
October 2676°F25°C85°F30°C15 mph24 km/h from EastRainThunderstorms
October 2776°F25°C86°F30°C8 mph14 km/h from EastThunderstormsThunderstorms
October 2874°F23°C85°F30°C9 mph15 km/h from NortheastThunderstormsPartly Cloudy
October 2972°F22°C82°F28°C12 mph19 km/h from NorthwestRainRain
October 3064°F18°C78°F26°C14 mph22 km/h from NorthwestPartly CloudyClear

No

Low of 76°F25°C, High of 84°F29°C
Wind: 17 mph28 km/h
Precipitation: None

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