No

you don't need a jacket based on the weather in Newcastle upon Tyne, UK 20 minutes ago

63°F17°C & Windy

Wind is 20 mph32 km/h from the S, gusting to 44 mph71 km/h
September 24
6pm62°F17°C20 mph32 km/h SDrizzle
7pm61°F16°C17 mph28 km/h SDrizzle
8pm61°F16°C15 mph24 km/h SWPartly Cloudy
9pm60°F15°C14 mph22 km/h SWPartly Cloudy
10pm58°F15°C14 mph22 km/h SWPartly Cloudy
11pm58°F14°C14 mph23 km/h SWMostly Clear
September 25
12am57°F14°C14 mph22 km/h SWPartly Cloudy
1am57°F14°C13 mph22 km/h SWMostly Clear
2am56°F14°C13 mph21 km/h SWMostly Clear
3am57°F14°C13 mph21 km/h SWPartly Cloudy
4am59°F15°C13 mph22 km/h SWPartly Cloudy
5am60°F16°C14 mph23 km/h SWPartly Cloudy
DateLowHighWindDayNight
September 2352°F11°C66°F19°C11 mph18 km/h from SDrizzleDrizzle
September 2455°F13°C65°F18°C14 mph22 km/h from SWMostly CloudyPartly Cloudy
September 2552°F11°C65°F18°C12 mph20 km/h from SDrizzlePartly Cloudy
September 2648°F9°C61°F16°C10 mph17 km/h from SEDrizzleDrizzle
September 2755°F13°C62°F17°C15 mph24 km/h from SWWindyRain
September 2851°F11°C60°F16°C13 mph21 km/h from WMostly ClearMostly Clear
September 2947°F8°C62°F17°C6 mph9 km/h from SPartly CloudyMostly Cloudy

Yes

Low of 55°F13°C, High of 65°F19°C
Wind: 14 mph22 km/h
Precipitation: None

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