Tonight will be the chilliest one of the week as lows drop into the upper 40s across the Bay Area under a clear sky and light wind.
It will stay cloud free all the way through Tuesday. Highs will be in the mid 70s Monday and upper 70s on Tuesday.
More clouds arrive Wednesday as a breezy south wind allows highs to rise to around 80 degrees before a weak front moves in Thursday.
There could be a few weak showers Thursday and into the weekend as the front lingers to our south. Highs will be in the mid to upper 70s with lows returning to the low 60s Thursday through Sunday.