It happened at a house in the Fairways estate at around 4:30am this morning.
He sustained a number of stab wounds and was taken to St Luke's Hospital.
Another male teenager was arrested at the scene in connection with the assault, and investigations are ongoing.
Wicklow Test Wait Times Remain More Accessible Than Many Other Areas According To RSA
Wicklow's wait times for driving tests are benign when compared with significant delays elsewhere
Major Funding For Wicklow Infrastructure Will Boost Housing
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The outbreak is causing significant financial strain on local farms.
Bray Councillor Caroline Winstanley Elected Cathaoirleach Of Wicklow County Council
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Fresh Search Underway In Co Wicklow In Jo Jo Dullard & Deirdre Jacob Investigations
Gardaí say the Dullard and Jacob families will be kept updated, and were informed of the search recommencing.
Light rain
High: 20°C | Low: 15°C
Light rain
High: 18°C | Low: 14°C
Light rain
High: 19°C | Low: 14°C
Light rain
High: 20°C | Low: 15°C
Light rain
High: 20°C | Low: 15°C
