Our heatwave has Lake Michigan water temperatures in the mid-70s at most locations.  That's great for swimming.  Some backyard pools are MUCH warmer.  Maybe even a little too warm.

How warm is your swimming pool?

We don't have a pool at my house, but I've talked with some friends whose pools have climbed to the mid-80s.  Maybe not as refreshing as one might hope, but it beats sweating in 100+ degree temperatures.

Just dump a few bags of ice in the pool and maybe we can find a happy medium.