Yes

you do need a jacket based on the weather in Shepparton VIC 3630, Australia 1 second ago

Why? Because it's not very warm out.
52°F11°C & Clear

Wind is 7 mph11 km/h from the S, gusting to 16 mph25 km/h
April 26
7am51°F11°C7 mph11 km/h SClear
8am50°F10°C6 mph10 km/h SClear
9am48°F9°C6 mph9 km/h SClear
10am47°F8°C5 mph9 km/h SClear
11am46°F8°C5 mph8 km/h SClear
12pm45°F7°C4 mph7 km/h SClear
1pm44°F6°C4 mph6 km/h SClear
2pm42°F6°C3 mph5 km/h SClear
3pm41°F5°C3 mph5 km/h SClear
4pm40°F5°C3 mph5 km/h SEClear
5pm40°F4°C3 mph4 km/h SEClear
6pm44°F7°C3 mph4 km/h EClear
DateLowHighWindDayNight
April 2545°F7°C65°F18°C8 mph13 km/h from SMostly ClearClear
April 2640°F4°C69°F20°C3 mph5 km/h from NMostly ClearCloudy
April 2746°F8°C74°F23°C6 mph10 km/h from NMostly ClearPartly Cloudy
April 2846°F8°C69°F21°C4 mph7 km/h from SWMostly CloudyMostly Clear
April 2945°F7°C65°F18°C11 mph18 km/h from SClearClear
April 3042°F5°C67°F19°C6 mph9 km/h from SMostly ClearClear
May 142°F6°C66°F19°C4 mph7 km/h from SPartly CloudyPartly Cloudy

Yes

Low of 39°F4°C, High of 69°F21°C
Wind: 3 mph5 km/h
Precipitation: None

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