Yes

you do need a jacket based on the weather in Taren Point NSW 2229, Australia 1 second ago

Why? Because sorry, it's too cool for just a hoodie!
55°F13°C & Partly Cloudy

Wind is 6 mph10 km/h from the Southwest, gusting to 12 mph20 km/h
September 11
9am54°F12°C6 mph10 km/h SouthwestPartly Cloudy
10am53°F12°C6 mph9 km/h SouthwestPartly Cloudy
11am53°F11°C6 mph9 km/h SouthwestDrizzle
12pm52°F11°C5 mph8 km/h SouthwestDrizzle
1pm51°F11°C5 mph9 km/h WestPartly Cloudy
2pm50°F10°C5 mph8 km/h WestPartly Cloudy
3pm50°F10°C6 mph9 km/h WestPartly Cloudy
4pm50°F10°C6 mph9 km/h WestMostly Clear
5pm51°F11°C5 mph9 km/h WestMostly Clear
6pm55°F13°C5 mph8 km/h WestMostly Clear
7pm59°F15°C4 mph7 km/h SouthwestClear
8pm61°F16°C4 mph6 km/h SouthwestMostly Clear
DateLowHighWindDayNight
September 1050°F10°C62°F16°C17 mph28 km/h from SouthRainDrizzle
September 1150°F10°C65°F18°C5 mph8 km/h from SoutheastMostly ClearMostly Clear
September 1249°F9°C67°F19°C5 mph8 km/h from NortheastClearMostly Clear
September 1351°F11°C70°F21°C6 mph9 km/h from NorthMostly ClearMostly Clear
September 1452°F11°C73°F23°C7 mph11 km/h from NorthPartly CloudyMostly Cloudy
September 1560°F16°C76°F24°C13 mph21 km/h from NorthwestMostly CloudyMostly Clear
September 1654°F12°C68°F20°C6 mph10 km/h from WestMostly ClearClear

Yes

Low of 50°F10°C, High of 65°F19°C
Wind: 5 mph8 km/h
Precipitation: None

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