Yes

you do need a jacket based on the weather in Maynooth, Co. Kildare, Ireland 1 second ago

Why? Because it's super windy outside!
65°F18°C & Windy

Wind is 19 mph30 km/h from the Southeast, gusting to 31 mph50 km/h
September 6
3pm65°F18°C19 mph30 km/h SoutheastWindy
4pm65°F18°C17 mph28 km/h SoutheastWindy
5pm65°F18°C17 mph28 km/h SoutheastWindy
6pm65°F18°C18 mph29 km/h SoutheastWindy
7pm65°F18°C18 mph28 km/h SoutheastWindy
8pm64°F18°C16 mph26 km/h SoutheastWindy
9pm64°F18°C15 mph25 km/h SoutheastWindy
10pm64°F18°C16 mph25 km/h SouthWindy
11pm63°F17°C15 mph24 km/h SoutheastWindy
September 7
12am63°F17°C15 mph25 km/h SouthWindy
1am63°F17°C16 mph25 km/h SouthWindy
2am64°F18°C15 mph25 km/h SoutheastDrizzle
DateLowHighWindDayNight
September 555°F13°C66°F19°C15 mph24 km/h from SoutheastCloudyDrizzle
September 653°F12°C65°F18°C13 mph21 km/h from SouthwestDrizzleDrizzle
September 749°F9°C62°F17°C11 mph17 km/h from SouthwestPartly CloudyMostly Cloudy
September 850°F10°C64°F18°C13 mph21 km/h from SoutheastDrizzleDrizzle
September 952°F11°C62°F17°C13 mph21 km/h from SouthwestDrizzlePartly Cloudy
September 1049°F9°C58°F15°C14 mph22 km/h from SouthwestDrizzleMostly Clear
September 1147°F8°C58°F15°C13 mph21 km/h from SouthwestRainPartly Cloudy

Yes

Low of 53°F12°C, High of 65°F19°C
Wind: 13 mph21 km/h
Precipitation: 71% rain

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