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.
Calls For Wicklow County Council To Stop Using X Immediately
“I hope Wicklow County Council takes the opportunity to act immediately on receiving this motion. It doesn’t need a mandate from Councillors to protect women and children." Green Party Councillor Lourda Scott.
Coillte invites Wicklow primary schools to enter National Tree Week photography competition
Wicklow enjoyed success last year with St Laurence O’Toole’s in Roundwood among the national winners.
Katie Taylor Champions Lidl Women’s Sport Campaign As She Address Croker 'Dream' Swansong
The Bray woman was speaking at Croke Park where she also outlined her dream farewell in front of adoring home fans
Council Secure Funding For Safer, Sustainable Travel in Wicklow
Almost 8 million euro will be invested in over 30 projects across the Municipal Districts of Bray, Arklow, Wicklow, Baltinglass and Greystones.
Strong Gusts Expected Across Wicklow With Abrupt Yellow Wind Warning Issued
Met Éireann has issued a Status Yellow wind warning for Wicklow today as part of a band of windy, unsettled weather — strong gusts and rough coastal conditions are expected until mid‑afternoon.
8:00pm - 10:00pm
Love Songs on the Coast
Light rain
High: 10°C | Low: 2°C
Light rain
High: 9°C | Low: 3°C
Light rain
High: 9°C | Low: 3°C
Light rain
High: 7°C | Low: 2°C
Light rain
High: 7°C | Low: 2°C