Those few days of warmth and sunshine San Diego experienced about a week ago suggested that the ‘June gloom’ was coming to an end. But it isn’t. The National Weather Service says the marine layer will thicken and creep inland this week, lasting into the weekend. That will keep daytime high temperatures at or below average for mid-June. The highs will range from 69-72. Full or partial clearing is possible in the late morning or early afternoon at some beaches. But the weather will otherwise be coolish and, in the early morning, drizzly. Forecasters say that inland areas will clear more quickly. Ramona is expected to hit 80 on Wednesday and Thursday.