Yes

you do need a jacket based on the weather in Emu Plains NSW 2750, Australia 1 second ago

Why? Because rain's coming down and it's pretty chilly and it's really really huffing out there!
54°F12°C & Rain

Wind is 18 mph29 km/h from the Southwest, gusting to 43 mph69 km/h
July 1
2pm54°F12°C18 mph30 km/h SouthwestRain
3pm54°F12°C17 mph27 km/h SouthwestDrizzle
4pm55°F13°C17 mph27 km/h SouthwestDrizzle
5pm55°F13°C18 mph28 km/h SouthwestDrizzle
6pm56°F13°C17 mph28 km/h SouthwestDrizzle
7pm56°F14°C17 mph27 km/h SouthwestDrizzle
8pm58°F14°C15 mph25 km/h SouthwestDrizzle
9pm59°F15°C16 mph26 km/h SouthwestWindy
10pm60°F16°C17 mph27 km/h SouthwestWindy
11pm61°F16°C17 mph27 km/h SouthwestWindy
July 2
12am60°F16°C16 mph26 km/h SouthwestWindy
1am60°F16°C15 mph24 km/h SouthwestWindy
DateLowHighWindDayNight
July 153°F12°C61°F16°C16 mph26 km/h from SouthwestDrizzleDrizzle
July 249°F10°C62°F17°C9 mph15 km/h from SouthwestDrizzleDrizzle
July 345°F7°C62°F17°C2 mph4 km/h from WestClearMostly Clear
July 439°F4°C58°F15°C2 mph3 km/h from NortheastMostly CloudyMostly Cloudy
July 547°F8°C64°F18°C4 mph6 km/h from NorthwestMostly CloudyDrizzle
July 645°F7°C61°F16°C6 mph9 km/h from WestMostly ClearPartly Cloudy
July 741°F5°C59°F15°C4 mph7 km/h from NorthCloudyMostly Clear

Yes

Low of 49°F10°C, High of 62°F17°C
Wind: 9 mph15 km/h
Precipitation: None

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