Make all your plans outside today so you can cling to the comfortable weather.
It's going to be mostly sunny with a high around 68, according to the National Weather Service. But if you're staying out into the night, bring a jacket, because it's going to get down near 42 and there's a 10 percent chance of rain after midnight.
And if you're eager for cooler temperatures, really savor it on Sunday, when the high will only be 63. It'g going to warm up a bit after that.