But the move will become permanent later that day with the former Stockport man signing an 18-month deal.
Wilbraham has scored three times in 12 games this season for the League One Dons and was sent off in his last outing, a 2-0 defeat by Notts County.
The frontman started his career with Stockport and scored 36 times in 185 appearances before joining Hull City for £100,000 in the summer of 2004.
He fits the physical bill as a Holt back-up, not sure if he can cut it at Championship but I trust Lambert Beefforhire He had just one season with the Tigers, which included two goals in 20 games and a one-month loan spell at Oldham.
A switch to the Dons followed in June 2005 and he has gone on to feature 202 times, finding the net on 57 occasions.