With Cardiff almost assured of the title and with both Neath and Llanelli winning in midweek, a victory was needed by the Black and Ambers but despite an entertaining game the home side snatched the two points.
Wing Nathan Daniels scored a try for Newport while fly half Michael Hook added the conversion and a brace of penalties. Alan Williams, Shaun James and Daniel Povey scored tries for the home side while Michael Thomas added two conversions.
Newport are at home to second placed Neath on Tuesday evening (7.30)
The Wales Women's team headed to Dare Valley Country Park on a team bonding exercise as the entire squad got together for the very first time in preparation for this season's Six Nations championship which kicks off on Saturday with a clash against defending champions Ireland, in Donnybrook.
Wales Head Coach Warren Gatland discusses his team selection for the opening round of the RBS 6 Nations where he leads his side against Ireland, on Sunday. As WRU TV's Luke Brodley discovers, Gatland is fully aware of the challenges the defending champions pose
WRUTV caught up with Wales Women captain Rachel Taylor at the RBS 6 Nations launch and how a good crowd really helps boost the girls performance. Tickets for all three Women's home games at The Gnoll, Neath are available from www.wru.wales/tickets