Wise was elected from Elgin, Ont., to the House of Commons five times from 1972 to 1984.
He served under three Progressive Conservative leaders -- Robert Stanfield, Joe Clark and Brian Mulroney.
Wise was agriculture minister in the short-lived Clark government and served the same role under Mulroney.
The former dairy farmer retired before the 1988 election.
The service will be held at Knox Presbyterian Church.