Yes

you do need a jacket based on the weather in Lower Hutt, New Zealand 1 second ago

Why? Because it's quite chilly!
43°F6°C & Clear

Wind is 5 mph8 km/h from the North, gusting to 9 mph14 km/h
August 15
8am43°F6°C6 mph9 km/h NorthClear
9am43°F6°C6 mph9 km/h NorthClear
10am43°F6°C6 mph9 km/h NortheastClear
11am43°F6°C6 mph9 km/h NorthClear
12pm43°F6°C6 mph10 km/h NorthMostly Clear
1pm43°F6°C7 mph11 km/h NorthMostly Clear
2pm44°F7°C7 mph12 km/h NorthPartly Cloudy
3pm45°F7°C8 mph12 km/h NorthPartly Cloudy
4pm46°F8°C8 mph13 km/h NorthPartly Cloudy
5pm49°F9°C9 mph15 km/h NorthPartly Cloudy
6pm51°F11°C11 mph17 km/h NorthPartly Cloudy
7pm53°F12°C12 mph20 km/h NorthMostly Cloudy
DateLowHighWindDayNight
August 1439°F4°C56°F14°C4 mph7 km/h from NorthClearClear
August 1543°F6°C56°F13°C11 mph17 km/h from NorthMostly CloudyMostly Cloudy
August 1646°F8°C55°F13°C4 mph6 km/h from NortheastDrizzleDrizzle
August 1746°F8°C56°F13°C7 mph12 km/h from NorthwestRainRain
August 1843°F6°C49°F9°C20 mph31 km/h from SouthDrizzleDrizzle
August 1943°F6°C51°F11°C15 mph24 km/h from SouthDrizzleDrizzle
August 2044°F7°C52°F11°C9 mph15 km/h from SouthMostly CloudyPartly Cloudy

Yes

Low of 43°F6°C, High of 55°F13°C
Wind: 11 mph17 km/h
Precipitation: None

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