San Diego County will enjoy pleasant afternoon conditions for many days to come, and likely even through the weekend and early next week. The downside that many are dealing with is very cold overnight low temperatures. For a second morning in a row, a Frost Advisory serves as a reminder of protecting sensitive vegetation and watching out for slick road conditions amid sub-freezing low temperatures. MORE: https://www.cbs8.com/article/weather/forecast/san-diego-weather-update/509-addbcd08-0811-489a-b511-7cd202ccde99