Yes

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

Why? Because sorry, it's too cool for just a hoodie!
52°F11°C & Cloudy

Wind is 2 mph4 km/h from the Southwest, gusting to 4 mph7 km/h
October 10
6pm52°F11°C3 mph6 km/h SouthwestCloudy
7pm51°F11°C4 mph6 km/h SouthCloudy
8pm51°F11°C4 mph6 km/h SouthCloudy
9pm50°F10°C4 mph6 km/h SouthCloudy
10pm50°F10°C4 mph6 km/h SouthCloudy
11pm49°F9°C3 mph5 km/h SouthMostly Cloudy
October 11
12am48°F9°C3 mph6 km/h SouthMostly Cloudy
1am48°F9°C4 mph6 km/h SoutheastMostly Cloudy
2am48°F9°C4 mph6 km/h SoutheastCloudy
3am48°F9°C4 mph6 km/h SoutheastCloudy
4am48°F9°C4 mph7 km/h SoutheastCloudy
5am49°F10°C4 mph6 km/h SoutheastMostly Cloudy
DateLowHighWindDayNight
October 949°F10°C58°F14°C6 mph10 km/h from WestCloudyCloudy
October 1048°F9°C57°F14°C4 mph6 km/h from SoutheastMostly CloudyMostly Cloudy
October 1143°F6°C58°F15°C7 mph11 km/h from EastMostly CloudyMostly Cloudy
October 1246°F8°C62°F17°C7 mph11 km/h from EastMostly CloudyMostly Cloudy
October 1348°F9°C62°F17°C5 mph9 km/h from EastMostly CloudyMostly Cloudy
October 1450°F10°C60°F15°C5 mph9 km/h from EastMostly CloudyPartly Cloudy
October 1546°F8°C57°F14°C8 mph12 km/h from EastMostly CloudyPartly Cloudy

Yes

Low of 47°F9°C, High of 57°F14°C
Wind: 4 mph6 km/h
Precipitation: None

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