Hampton Harbor - Cains Brook Mill Creek Entrance UV IndexUnited StatesNHRockingham CountyHampton Harbor - Cains Brook Mill Creek Entrance1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAHampton Harbor - Cains Brook Mill Creek Entrance UV forecast issued today at 3:18 pm. Next forecast at approx. 3:18 pm.Get WillyWeather+ to remove ads