It's not a cooling trend, except that mornings will be in the low seventies F and the daytime highs will only "nudge" triple digits. Planet Earth is being subjected to an extinction event that you can ultimately blame on too many babies. I've never been keen on babies. I've had sense enough not to be responsible for excess babies, so I feel quite pure, and superior, to the mindlessly selfish baby machines running around out there. I seem to have been gifted with an intrinsically "Gnostic" outlook. To paraphrase Bob Dylan, "Everyone must get sterilized". Heh. Heh.
Today we have VERY significant congressional hearings on flying saucers. NOT. It's going to be more like bullshit artists on parade. Although, if there are alien beings from distant stars or even other dimensions floating around, you can be confident that they are complete and total idiots.