Is summer really over?!

My computer says that it is 66 degrees outside. I'm sitting by the open door with the fan blowing overhead. The breeze feels nice and I did get a chill a moment ago. Enough of a chill that I went and put socks on, well those ankle things that just keep your toes snugly warm. I still won't consider long sleeves and I'll probably never put away the capri pants. I was hot standing out at 2pm this afternoon, but chilly at 7pm. Is this what it's like in other parts of the country during, say, September?! WOW! What would that be like? Oh well, maybe I'll go make a cup of hot cocoa and top it with some whip cream that we bought for the pumpkin pie!