Yes

you do need a jacket based on the weather in Liverpool NSW 2170, Australia 1 second ago

Why? Because it's quite chilly!
43°F6°C & Clear

Wind is 6 mph9 km/h from the West, gusting to 17 mph27 km/h
July 23
3pm43°F6°C6 mph9 km/h WestClear
4pm43°F6°C6 mph10 km/h SouthwestClear
5pm43°F6°C6 mph10 km/h WestClear
6pm45°F7°C6 mph10 km/h SouthwestClear
7pm49°F10°C7 mph11 km/h SouthwestClear
8pm53°F12°C8 mph13 km/h SouthwestClear
9pm56°F14°C8 mph13 km/h SouthwestClear
10pm59°F15°C7 mph12 km/h SouthwestClear
11pm60°F16°C6 mph10 km/h SouthwestClear
July 24
12am61°F16°C5 mph9 km/h SouthwestClear
1am61°F16°C5 mph8 km/h SouthwestClear
2am61°F16°C4 mph6 km/h SouthwestClear
DateLowHighWindDayNight
July 2343°F6°C62°F16°C6 mph9 km/h from SouthwestClearClear
July 2435°F2°C62°F17°C4 mph7 km/h from NortheastPartly CloudyRain
July 2548°F9°C62°F17°C9 mph14 km/h from NorthRainClear
July 2647°F8°C61°F16°C9 mph14 km/h from NorthwestMostly ClearMostly Clear
July 2747°F8°C60°F16°C11 mph17 km/h from WestMostly ClearClear
July 2844°F7°C59°F15°C5 mph9 km/h from WestPartly CloudyMostly Cloudy
July 2945°F7°C56°F13°C5 mph9 km/h from SouthwestDrizzleDrizzle

Yes

Low of 36°F2°C, High of 62°F17°C
Wind: 4 mph7 km/h
Precipitation: None

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