Yes

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

Why? Because there are strong winds blowing out there!
73°F23°C & Windy

Wind is 19 mph30 km/h from the Southeast, gusting to 31 mph50 km/h
September 23
4am72°F22°C19 mph30 km/h SoutheastWindy
5am69°F21°C16 mph25 km/h SoutheastWindy
6am66°F19°C14 mph22 km/h SoutheastClear
7am63°F17°C13 mph20 km/h SoutheastClear
8am61°F16°C12 mph19 km/h SoutheastClear
9am58°F15°C12 mph19 km/h SoutheastClear
10am57°F14°C11 mph18 km/h SoutheastClear
11am55°F13°C11 mph18 km/h SoutheastClear
12pm53°F12°C10 mph17 km/h SoutheastClear
1pm51°F11°C10 mph15 km/h SoutheastClear
2pm50°F10°C9 mph14 km/h SoutheastClear
3pm48°F9°C8 mph13 km/h SoutheastClear
DateLowHighWindDayNight
September 2251°F11°C75°F24°C19 mph30 km/h from SoutheastWindyClear
September 2347°F8°C77°F25°C13 mph21 km/h from SoutheastClearClear
September 2448°F9°C80°F27°C6 mph10 km/h from EastClearClear
September 2552°F11°C84°F29°C3 mph5 km/h from NorthClearMostly Clear
September 2656°F13°C88°F31°C6 mph10 km/h from WestClearClear
September 2760°F15°C87°F30°C9 mph15 km/h from EastClearClear
September 2859°F15°C90°F32°C9 mph15 km/h from NorthwestClearMostly Clear

Yes

Low of 46°F8°C, High of 77°F25°C
Wind: 13 mph21 km/h
Precipitation: None

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