No

you don't need a jacket based on the weather in Roseville NSW 2069, Australia 1 second ago

62°F16°C & Partly Cloudy

Wind is 7 mph12 km/h from the North, gusting to 19 mph30 km/h
July 6
5am61°F16°C8 mph12 km/h NorthThunderstorms
6am60°F16°C7 mph11 km/h NorthwestThunderstorms
7am59°F15°C7 mph11 km/h NorthwestClear
8am57°F14°C7 mph10 km/h NorthwestClear
9am56°F13°C7 mph11 km/h NorthwestClear
10am54°F12°C7 mph10 km/h NorthwestClear
11am53°F12°C6 mph9 km/h NorthwestClear
12pm52°F11°C5 mph8 km/h WestClear
1pm51°F11°C5 mph8 km/h NorthwestClear
2pm50°F10°C5 mph8 km/h NorthwestClear
3pm50°F10°C5 mph8 km/h NorthwestClear
4pm49°F9°C5 mph9 km/h NorthwestClear
DateLowHighWindDayNight
July 553°F11°C69°F21°C5 mph7 km/h from NorthPartly CloudyThunderstorms
July 649°F9°C63°F17°C8 mph13 km/h from WestMostly ClearMostly Clear
July 745°F7°C61°F16°C7 mph11 km/h from NorthwestMostly CloudyClear
July 849°F9°C64°F18°C6 mph9 km/h from NorthwestMostly ClearPartly Cloudy
July 949°F9°C59°F15°C13 mph21 km/h from NorthwestMostly ClearMostly Clear
July 1045°F7°C60°F16°C10 mph15 km/h from WestClearClear
July 1145°F7°C63°F17°C6 mph9 km/h from WestClearMostly Clear

Yes

Low of 49°F10°C, High of 63°F17°C
Wind: 8 mph13 km/h
Precipitation: None

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