A long-term target for Arsenal and Tottenham, the Holland international says he's still considering his options.
He told ZDF: "Of course I can't make any promises, you know how things go in football.
"I feel very much at home in Wolfsburg.
"If everyone has the feeling that we are going further, then it will continue like this."
Spurs remain keen on Weghorst, but the striker is reluctant to leave Wolfsburg unless his next club are a Champions League qualifier.