Do you think you're going to have a good day today?
Does today look like a good day for you?
ーDo you think you're going to have a good day today?
「今日は良い日になりそうですか?」
have a good day で「良い1日になる」と言えます。
ーDoes today look like a good day for you?
「今日はあなたにとって良い日になりそうですか?」
look like a good day で「良い日になりそう」
ご参考まで!