Is the iOS7 update going to be available for the iPhone 3GS?

I've got the iPhone 3GS, i got this phone last May btw. So ive had it for over a year now. And I was wondering if it will be available for the update? The phone has been discontinued so will that stop them from making it available for this phone?

It will be available for any i device so yes they will make it work for your phone

IOS 7 will not be available for the 3gs. It does not have enough juice to run it.