Yes

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

Why? Because it's quite chilly.
40°F4°C & Drizzle

Wind is 10 mph16 km/h from the NW, gusting to 15 mph24 km/h
April 26
1am40°F5°C10 mph17 km/h NWMostly Cloudy
2am41°F5°C10 mph17 km/h NMostly Cloudy
3am43°F6°C11 mph17 km/h NMostly Cloudy
4am44°F7°C10 mph17 km/h NMostly Cloudy
5am45°F7°C10 mph16 km/h NEMostly Cloudy
6am46°F8°C9 mph15 km/h NEMostly Cloudy
7am47°F8°C10 mph15 km/h NEMostly Cloudy
8am48°F9°C10 mph16 km/h NEMostly Cloudy
9am48°F9°C10 mph17 km/h NEMostly Cloudy
10am48°F9°C11 mph18 km/h NEMostly Cloudy
11am49°F9°C12 mph19 km/h NEMostly Cloudy
12pm48°F9°C12 mph19 km/h NEMostly Cloudy
DateLowHighWindDayNight
April 2538°F4°C49°F9°C11 mph17 km/h from NEMostly CloudyMostly Cloudy
April 2643°F6°C49°F9°C16 mph27 km/h from NEDrizzleRain
April 2745°F7°C51°F10°C13 mph21 km/h from NWRainMostly Clear
April 2842°F5°C58°F14°C15 mph23 km/h from SMostly ClearPartly Cloudy
April 2947°F8°C59°F15°C12 mph19 km/h from SEPartly CloudyDrizzle
April 3050°F10°C57°F14°C9 mph14 km/h from NEDrizzleCloudy
May 150°F10°C56°F13°C18 mph29 km/h from NWindyWindy

Yes

Low of 43°F6°C, High of 48°F9°C
Wind: 16 mph27 km/h
Precipitation: 50% rain

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