High in the mid-90s today, but the quality of light in the evenings is the main clue that seasons are changing. Hot through Sunday, then into the 80s for a while. Here in North Texas we get maybe a week that has that wonderful crisp fall feeling - when there are bright blue skies and it's cool enough to wear a sweater but the leaves are still on the trees, not turning yet. Fall as far as leaves are concerned is a disorganized rout with some trees abandoning leaves early and others hanging on till deep winter. The term for those late-dropping trees is "marcescence" - when trees don't drop the old leaves until the new ones start to sprout. So it can mean a long season of raking/mulching in leaves.