The low humidity and seasonable weather will stay for the start of the Labor Day weekend, but the temperature will gradually warm through the three days. It will be warmer than normal Monday through the midweek.
Look for a clear and cool start with patchy fog. Lows will be in the mid 50s early in the day. Any fog will burn off quickly, and it will be a 5-star sun-splashed afternoon. Highs will be 75-80 with low humidity and a pleasant easterly breeze. Saturday night looks mainly clear with patchy fog. It will be comfy again, with lows in the 50s.
You can expect more sunshine on Sunday. It will be a warmer, but not very humid day, with highs in the low to mid 80s. The humidity will be highest near the coast with a southerly wind. It looks like a great beach day. Sunday night will be mild and muggy. Patchy fog will form. Lows will be in the 60s.
Labor Day partly to mostly sunny and very warm. Highs will be 85-90 inland, and in the low 80s near the coast with a southwest breeze. It will be muggy and feel like mid-summer. Monday night will be dry and mild, with lows in the mid to upper 60s.
Tuesday looks like the hottest day of the stretch. Highs will be near 90 inland, and in the 80s at the coast with a southwest breeze. It will be humid with hazy sunshine. There will be a few more clouds around and a stronger southwest wind on Wednesday. Highs will be in the mid to upper 80s inland, and low 80s at the coast. Showers and thunderstorms are possible on Thursday as a cold front approaches.