Yes

you do need a jacket based on the weather in Castle Hill, Canterbury 7580, New Zealand 1 second ago

Why? Because the cold's there, but it's just a reminder, not an invasion!
43°F6°C & Mostly Cloudy

Wind is 8 mph13 km/h from the Northwest, gusting to 17 mph27 km/h
November 3
4pm43°F6°C8 mph13 km/h NorthwestMostly Cloudy
5pm43°F6°C8 mph13 km/h NorthwestMostly Cloudy
6pm44°F7°C8 mph13 km/h NorthwestMostly Clear
7pm46°F8°C7 mph12 km/h NorthwestPartly Cloudy
8pm49°F10°C7 mph11 km/h NorthwestPartly Cloudy
9pm52°F11°C6 mph10 km/h NorthwestMostly Cloudy
10pm55°F13°C6 mph9 km/h NorthwestMostly Cloudy
11pm58°F14°C5 mph9 km/h NorthwestMostly Cloudy
November 4
12am60°F16°C5 mph8 km/h NorthwestMostly Cloudy
1am63°F17°C4 mph7 km/h NorthwestMostly Cloudy
2am64°F18°C3 mph5 km/h NorthwestPartly Cloudy
3am64°F18°C4 mph6 km/h NorthwestPartly Cloudy
DateLowHighWindDayNight
November 343°F6°C64°F18°C5 mph8 km/h from NorthwestMostly CloudyMostly Cloudy
November 445°F7°C67°F20°C5 mph8 km/h from NorthwestMostly ClearMostly Clear
November 548°F9°C60°F16°C10 mph16 km/h from NorthwestMostly CloudyPartly Cloudy
November 642°F6°C62°F17°C5 mph9 km/h from NorthwestMostly ClearMostly Cloudy
November 745°F7°C61°F16°C6 mph9 km/h from NorthwestMostly CloudyMostly Clear
November 845°F7°C62°F17°C7 mph11 km/h from NorthwestPartly CloudyMostly Cloudy
November 945°F7°C62°F17°C4 mph6 km/h from NorthwestMostly CloudyMostly Cloudy

Yes

Low of 45°F7°C, High of 67°F20°C
Wind: 5 mph8 km/h
Precipitation: None

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