Hot, hot, hot. That's the story for the first full weekend of fall, believe it or not. Tonight, temperatures only drop to the upper 60s with a clear sky. It will be humid, with a south wind diminishing to 5-10 mph. For Saturday, it will be mostly sunny, hot and humid. There may be a few fair weather clouds by the afternoon. Highs will be in the upper 80s to lower 90s with a south wind 5-15 mph.
Sunday won't be as hot, but temperatures will remain well above average in the middle and upper 80s. We'll also have a few more clouds. This is ahead of a slow moving cold front that will track in Monday and Tuesday, providing a slight chance for rain and thunderstorms. Behind the front, finally, fall-like temperatures by the middle of the week.