Yes

you do need a jacket based on the weather in Dublin, Ireland 1 second ago

Why? Because a jacket will keep you cozy, but you won't break a seat!
56°F13°C & Cloudy

Wind is 7 mph12 km/h from the Southeast, gusting to 16 mph26 km/h
November 7
6pm56°F13°C7 mph11 km/h SoutheastDrizzle
7pm56°F13°C4 mph6 km/h SouthCloudy
8pm56°F13°C7 mph10 km/h WestCloudy
9pm55°F13°C9 mph14 km/h WestCloudy
10pm54°F12°C10 mph16 km/h WestCloudy
11pm54°F12°C10 mph16 km/h WestMostly Cloudy
November 8
12am53°F12°C10 mph17 km/h WestCloudy
1am52°F11°C10 mph16 km/h WestMostly Cloudy
2am52°F11°C10 mph16 km/h WestMostly Cloudy
3am51°F10°C9 mph15 km/h WestPartly Cloudy
4am50°F10°C9 mph14 km/h WestMostly Clear
5am50°F10°C8 mph13 km/h WestClear
DateLowHighWindDayNight
November 753°F12°C57°F14°C6 mph10 km/h from SoutheastRainPartly Cloudy
November 849°F10°C57°F14°C7 mph11 km/h from SouthwestPartly CloudyDrizzle
November 949°F10°C56°F14°C8 mph12 km/h from SouthwestMostly CloudyRain
November 1045°F7°C52°F11°C5 mph8 km/h from SouthwestRainRain
November 1144°F7°C57°F14°C17 mph27 km/h from SouthDrizzleDrizzle
November 1249°F9°C55°F13°C5 mph9 km/h from SouthMostly CloudyThunderstorms
November 1343°F6°C53°F12°C7 mph10 km/h from SouthDrizzleThunderstorms

Yes

Low of 49°F10°C, High of 56°F14°C
Wind: 7 mph11 km/h
Precipitation: None

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