Yes

you do need a jacket based on the weather in New South Wales, Australia 1 second ago

Why? Because sorry, it's too cool for just a hoodie!
54°F12°C & Cloudy

Wind is 6 mph9 km/h from the South, gusting to 11 mph17 km/h
May 28
8pm55°F13°C6 mph10 km/h SouthCloudy
9pm57°F14°C6 mph10 km/h SouthCloudy
10pm59°F15°C6 mph10 km/h SouthCloudy
11pm60°F16°C6 mph10 km/h SouthCloudy
May 29
12am61°F16°C6 mph10 km/h SouthCloudy
1am61°F16°C6 mph10 km/h SouthCloudy
2am61°F16°C6 mph10 km/h SouthCloudy
3am59°F15°C5 mph8 km/h SouthCloudy
4am57°F14°C4 mph7 km/h SouthCloudy
5am55°F13°C4 mph7 km/h SouthCloudy
6am53°F12°C4 mph7 km/h SouthCloudy
7am52°F11°C4 mph7 km/h SouthCloudy
DateLowHighWindDayNight
May 2848°F9°C61°F16°C6 mph9 km/h from SouthCloudyCloudy
May 2947°F8°C67°F20°C7 mph12 km/h from SoutheastMostly CloudyMostly Clear
May 3047°F8°C71°F22°C7 mph11 km/h from SoutheastClearClear
May 3146°F8°C71°F22°C4 mph7 km/h from EastMostly ClearCloudy
June 150°F10°C69°F21°C4 mph6 km/h from NortheastDrizzleDrizzle
June 249°F10°C70°F21°C7 mph12 km/h from SouthwestMostly ClearPartly Cloudy
June 348°F9°C64°F18°C9 mph15 km/h from SouthwestMostly ClearMostly Clear

Yes

Low of 46°F8°C, High of 67°F20°C
Wind: 7 mph12 km/h
Precipitation: None

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