No

you don't need a jacket based on the weather in Sydney NSW, Australia 48 seconds ago

68°F20°C & Partly Cloudy

Wind is 9 mph14 km/h from the Northwest, gusting to 18 mph29 km/h
September 7
7pm70°F21°C9 mph14 km/h NorthwestMostly Clear
8pm73°F23°C9 mph15 km/h NorthwestPartly Cloudy
9pm76°F24°C11 mph17 km/h NorthwestPartly Cloudy
10pm78°F26°C12 mph20 km/h NorthwestMostly Clear
11pm80°F27°C13 mph21 km/h NorthwestClear
September 8
12am82°F28°C14 mph22 km/h NorthwestClear
1am82°F28°C14 mph23 km/h NorthwestMostly Clear
2am81°F27°C12 mph20 km/h NorthwestMostly Clear
3am80°F27°C11 mph18 km/h NorthwestMostly Clear
4am76°F25°C10 mph17 km/h NorthwestClear
5am74°F23°C8 mph13 km/h NorthwestClear
6am71°F22°C8 mph13 km/h NorthwestClear
DateLowHighWindDayNight
September 762°F17°C82°F28°C11 mph18 km/h from NorthwestMostly ClearMostly Clear
September 862°F17°C78°F25°C5 mph9 km/h from NorthwestDrizzleRain
September 955°F13°C64°F18°C10 mph17 km/h from EastRainRain
September 1051°F11°C61°F16°C17 mph28 km/h from SouthwestRainDrizzle
September 1148°F9°C65°F19°C6 mph9 km/h from SouthMostly ClearMostly Clear
September 1249°F9°C69°F21°C7 mph11 km/h from NorthClearClear
September 1350°F10°C71°F22°C6 mph10 km/h from NorthClearMostly Clear

No

Low of 62°F17°C, High of 78°F26°C
Wind: 5 mph9 km/h
Precipitation: 49% rain

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