Yes

you do need a jacket based on the weather in Rossmoyne WA 6148, Australia 1 second ago

Why? Because it's super windy outside!
73°F23°C & Mostly Clear

Wind is 14 mph22 km/h from the Southwest, gusting to 30 mph48 km/h
November 6
6am73°F23°C14 mph23 km/h SouthwestMostly Clear
7am73°F23°C14 mph23 km/h SouthwestClear
8am72°F22°C14 mph23 km/h SouthwestClear
9am71°F22°C13 mph21 km/h SouthwestClear
10am69°F21°C12 mph20 km/h SouthwestClear
11am67°F19°C11 mph17 km/h SouthwestClear
12pm65°F19°C9 mph15 km/h SouthClear
1pm64°F18°C9 mph15 km/h SouthClear
2pm62°F17°C9 mph14 km/h SouthClear
3pm60°F16°C8 mph12 km/h SouthClear
4pm59°F15°C7 mph12 km/h SouthMostly Clear
5pm59°F15°C7 mph11 km/h SoutheastMostly Clear
DateLowHighWindDayNight
November 559°F15°C73°F23°C12 mph19 km/h from SouthwestMostly ClearMostly Clear
November 656°F14°C76°F25°C7 mph12 km/h from SouthMostly ClearClear
November 756°F13°C81°F27°C7 mph12 km/h from SoutheastClearMostly Clear
November 860°F15°C85°F29°C8 mph12 km/h from SoutheastPartly CloudyClear
November 959°F15°C88°F31°C11 mph17 km/h from EastClearClear
November 1061°F16°C89°F31°C9 mph15 km/h from EastMostly ClearMostly Clear
November 1163°F17°C86°F30°C10 mph17 km/h from SouthwestMostly ClearClear

Yes

Low of 56°F14°C, High of 76°F25°C
Wind: 7 mph12 km/h
Precipitation: None

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