Really fricking humid. I think weather.com said it was 98% or something.
And it was in the high '60s, but felt 10 degrees hotter b/c of the humidity.

One of my Nalgene bottles made the ultimate sacrifice as well. (Well, the cap did.) It doesn't fit in the cage so I had it in a bottle pocket on my backpack and it fell out while I was sprinting. I looked back but didn't want to turn around in the heavy traffic so I retrieved it on the side of the road later today.
The cap was bent into a V but the bottle (though slightly scratched) was none the worse for wear.

I'm gonna keep buying their products.
As for the bottle pockets, I'll be a bit more careful.