Yes

you do need a jacket based on the weather in Melbourne VIC 3004, Australia 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
57°F14°C & Mostly Cloudy

Wind is 1 mph2 km/h from the South, gusting to 6 mph9 km/h
June 27
1am57°F14°C2 mph3 km/h SouthMostly Clear
2am58°F14°C2 mph3 km/h SouthMostly Clear
3am56°F13°C3 mph4 km/h SouthMostly Clear
4am54°F12°C3 mph4 km/h SouthMostly Clear
5am53°F11°C2 mph3 km/h SoutheastMostly Clear
6am51°F11°C2 mph3 km/h NortheastMostly Clear
7am50°F10°C2 mph4 km/h NorthPartly Cloudy
8am49°F9°C3 mph5 km/h NorthwestPartly Cloudy
9am47°F8°C3 mph5 km/h NorthMostly Clear
10am45°F7°C3 mph5 km/h NorthMostly Clear
11am44°F7°C3 mph5 km/h NorthMostly Clear
12pm43°F6°C3 mph5 km/h NorthMostly Clear
DateLowHighWindDayNight
June 2643°F6°C58°F14°C2 mph3 km/h from SouthwestPartly CloudyPartly Cloudy
June 2740°F5°C59°F15°C3 mph5 km/h from NorthMostly ClearPartly Cloudy
June 2843°F6°C54°F12°C3 mph5 km/h from WestRainDrizzle
June 2941°F5°C54°F12°C4 mph7 km/h from SouthwestDrizzleDrizzle
June 3041°F5°C54°F12°C5 mph7 km/h from SouthwestDrizzleDrizzle
July 143°F6°C57°F14°C7 mph12 km/h from SouthwestDrizzleDrizzle
July 244°F7°C58°F15°C2 mph4 km/h from SouthwestDrizzlePartly Cloudy

Yes

Low of 40°F5°C, High of 59°F15°C
Wind: 3 mph5 km/h
Precipitation: None

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