I grew cantaloupe when I was growing up in Houston, and I assure you it was hotter there than it is at your place. Sometimes too hot, so your melons should be fine as they tend to like heat. Just be sure to keep them moist. The cantaloupe weren't finicky about fertilizers - an all-purpose veggie fert worked well enough for them, though they do like their nitrogen. You'll want to ensure dryness/drainage for the fruit, and move the fruits a tad when possible. Putting some pebbles under the fruit keeps them from too-constant contact with the ground, which can be problematic if it's wet too long. Moving (and turning a tad, if possible) helps prevent one section from excessive contact, as well.
Best wishes with your grow - melon fresh-picked is so amazingly better than what you can get at the store.