Yes

you do need a jacket based on the weather in Foynes (Ballynacragga North), County Limerick, Ireland 1 second ago

Why? Because it's quite chilly.
37°F3°C & Partly Cloudy

Wind is 4 mph6 km/h from the N, gusting to 7 mph11 km/h
April 27
2am38°F3°C4 mph7 km/h NPartly Cloudy
3am40°F5°C5 mph8 km/h NPartly Cloudy
4am43°F6°C6 mph10 km/h NPartly Cloudy
5am45°F7°C7 mph12 km/h NPartly Cloudy
6am48°F9°C9 mph14 km/h NPartly Cloudy
7am50°F10°C9 mph15 km/h NEPartly Cloudy
8am51°F11°C9 mph15 km/h NEPartly Cloudy
9am52°F11°C9 mph15 km/h NMostly Cloudy
10am53°F12°C9 mph14 km/h NMostly Cloudy
11am54°F12°C9 mph14 km/h NMostly Cloudy
12pm53°F12°C10 mph16 km/h NMostly Cloudy
1pm52°F11°C10 mph16 km/h NWPartly Cloudy
DateLowHighWindDayNight
April 2637°F3°C54°F12°C8 mph13 km/h from NPartly CloudyMostly Clear
April 2737°F3°C53°F12°C9 mph14 km/h from WDrizzleDrizzle
April 2845°F7°C55°F13°C11 mph17 km/h from SWDrizzleDrizzle
April 2943°F6°C55°F13°C11 mph18 km/h from SEDrizzlePartly Cloudy
April 3043°F6°C58°F15°C13 mph21 km/h from SEDrizzleMostly Clear
May 142°F5°C62°F16°C8 mph14 km/h from SEPartly CloudyMostly Cloudy
May 248°F9°C64°F18°C16 mph25 km/h from EWindyPartly Cloudy

Yes

Low of 37°F3°C, High of 54°F12°C
Wind: 9 mph14 km/h
Precipitation: 32% rain

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