No

you don't need a jacket based on the weather in Ballymena, UK 1 second ago

68°F20°C & Clear

Wind is 9 mph14 km/h from the East, gusting to 17 mph28 km/h
May 13
10am69°F20°C9 mph15 km/h EastClear
11am69°F21°C9 mph14 km/h EastClear
12pm69°F21°C8 mph13 km/h EastClear
1pm69°F21°C7 mph12 km/h EastClear
2pm68°F20°C6 mph10 km/h EastClear
3pm66°F19°C4 mph7 km/h EastClear
4pm61°F16°C4 mph6 km/h EastClear
5pm57°F14°C4 mph6 km/h EastClear
6pm55°F13°C5 mph8 km/h EastMostly Clear
7pm54°F12°C6 mph10 km/h EastPartly Cloudy
8pm54°F12°C7 mph11 km/h EastPartly Cloudy
9pm52°F11°C7 mph11 km/h EastMostly Cloudy
DateLowHighWindDayNight
May 1251°F11°C69°F21°C9 mph14 km/h from EastClearPartly Cloudy
May 1348°F9°C65°F18°C10 mph15 km/h from EastPartly CloudyClear
May 1444°F6°C66°F19°C8 mph13 km/h from NortheastMostly ClearClear
May 1544°F7°C69°F21°C6 mph10 km/h from NortheastClearClear
May 1646°F8°C69°F21°C6 mph10 km/h from NortheastClearClear
May 1746°F8°C70°F21°C6 mph9 km/h from NortheastMostly ClearMostly Clear
May 1848°F9°C69°F21°C8 mph14 km/h from EastClearClear

Yes

Low of 48°F9°C, High of 64°F18°C
Wind: 10 mph15 km/h
Precipitation: None

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