Yes

you do need a jacket based on the weather in Brisbane QLD, Australia 1 second ago

Why? Because it's on the windy side!
77°F25°C & Partly Cloudy

Wind is 9 mph14 km/h from the Northeast, gusting to 21 mph33 km/h
October 14
5am77°F25°C9 mph15 km/h NortheastPartly Cloudy
6am76°F25°C10 mph16 km/h NortheastMostly Clear
7am74°F23°C9 mph15 km/h NortheastClear
8am72°F22°C9 mph14 km/h NortheastMostly Clear
9am71°F22°C7 mph12 km/h NortheastMostly Clear
10am70°F21°C6 mph10 km/h NortheastPartly Cloudy
11am70°F21°C6 mph9 km/h NortheastMostly Clear
12pm69°F21°C5 mph8 km/h NortheastPartly Cloudy
1pm69°F21°C4 mph7 km/h NorthPartly Cloudy
2pm69°F20°C3 mph5 km/h NorthPartly Cloudy
3pm68°F20°C2 mph3 km/h NorthPartly Cloudy
4pm67°F20°C1 mph2 km/h WestPartly Cloudy
DateLowHighWindDayNight
October 1369°F20°C78°F26°C7 mph12 km/h from NortheastPartly CloudyPartly Cloudy
October 1465°F19°C81°F27°C7 mph12 km/h from NortheastPartly CloudyMostly Cloudy
October 1564°F18°C77°F25°C7 mph12 km/h from EastPartly CloudyMostly Clear
October 1661°F16°C80°F27°C7 mph11 km/h from NortheastMostly ClearMostly Clear
October 1764°F18°C84°F29°C6 mph10 km/h from SoutheastPartly CloudyDrizzle
October 1864°F18°C76°F24°C8 mph13 km/h from EastPartly CloudyMostly Clear
October 1963°F17°C80°F27°C7 mph12 km/h from NortheastMostly ClearMostly Clear

No

Low of 65°F19°C, High of 82°F28°C
Wind: 7 mph12 km/h
Precipitation: None

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