Picchetti Ranch Area Monte Bello Open Space Preserve UV IndexUnited StatesCASanta Clara CountyPicchetti Ranch Area Monte Bello Open Space Preserve1-Day3-Day Graph Plots Open in Graphs UV Forecast NOAAPicchetti Ranch Area Monte Bello Open Space Preserve UV forecast issued yesterday at 10:05 pm. Next forecast at approx. 10:05 pm.Get WillyWeather+ to remove ads