Camp Pendleton MCAS (Munn Field) Airport UV IndexUnited StatesCASan Diego CountyCamp Pendleton MCAS (Munn Field) Airport1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAACamp Pendleton MCAS (Munn Field) Airport UV forecast issued yesterday at 11:18 am. Next forecast at approx. 11:18 am.Get WillyWeather+ to remove ads