Yeah, it's fuggin' sweltering. Well, I'm in A/C right now but will be back in the muck shortly.
Probably already took care of yr caffeine needs, but FYI for other days here, if it's still super hot out I would recommend the iced coffee at In the Company of Thieves @ 908 E Johnson if you can make it there.
Otherwise, there'a a few options I would think are much better than Starbucks... Ancora? If you mean strong, like strong and BLACK, then I'm not as sure of the breakdown, 'cuz I usually just French press my own. Bradbury's (just down the hill from where Cafe Montemarte used to be on the outer loop) has good french pressed coffee, but you'll likely have to submit to some fairly tepid indie rock.
If yr drinking sugar-things, the White Zombie at Ancora is good, the Spanish latte at Zoma on Atwood is a personal fave, and I've heard that Cafe Soleil on the capitol square (under L'Etoile) has something mind-blowing simply called "magic coffee", but I have not yet partaken.
This has been a slow week at work.