Yes

you do need a jacket based on the weather in Newport, UK 1 second ago

Why? Because just cool enough for a jacket, but not warm enough to ditch it and it's so windy, your hat is now someone else's problem, two cities away!
56°F13°C & Cloudy

Wind is 15 mph24 km/h from the Southwest, gusting to 29 mph46 km/h
November 4
3am56°F13°C15 mph24 km/h SouthwestCloudy
4am56°F13°C14 mph23 km/h SouthCloudy
5am56°F13°C14 mph22 km/h SouthDrizzle
6am56°F13°C14 mph23 km/h SouthDrizzle
7am56°F13°C15 mph24 km/h SouthDrizzle
8am56°F13°C15 mph24 km/h SouthDrizzle
9am57°F14°C15 mph24 km/h SouthDrizzle
10am57°F14°C14 mph23 km/h SouthRain
11am57°F14°C14 mph23 km/h SouthRain
12pm57°F14°C14 mph22 km/h SouthRain
1pm58°F14°C13 mph20 km/h SouthRain
2pm58°F14°C12 mph20 km/h SouthRain
DateLowHighWindDayNight
November 456°F13°C58°F15°C13 mph21 km/h from SouthRainRain
November 556°F13°C60°F16°C10 mph16 km/h from SouthRainDrizzle
November 651°F10°C60°F16°C6 mph10 km/h from SouthDrizzleMostly Cloudy
November 749°F9°C57°F14°C8 mph14 km/h from SouthDrizzleMostly Cloudy
November 847°F8°C57°F14°C4 mph6 km/h from WestPartly CloudyPartly Cloudy
November 946°F8°C56°F13°C6 mph10 km/h from SouthMostly CloudyMostly Cloudy
November 1049°F9°C56°F13°C8 mph13 km/h from SouthDrizzleDrizzle

Yes

Low of 56°F14°C, High of 60°F16°C
Wind: 10 mph16 km/h
Precipitation: 87% rain

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