I was wondering.. is it normal that while my computer is idle that my ati radeon x800xl is around 55 to 60 degrees?

When I play Elders scrolls 4 : oblivion.. it goes up to 89 !!!!!!!!!!!!!!!!!!!!!!!!

althought my fan is working.. is this a sign that it's gonna break soon or the card wont sustain any damage at all and everything's gonna be fine? cuz im a little worried seeing these temps :/

thx