Truro ply their trade in the Premier Division of the Calor League - the same division as Weymouth, who knocked the Robins out of the FA trophy last Saturday (October 19).
Fey believes tonight's fixture will be another good test for his players, who have faced higher opposition three times in the last month. He said:
"They have players with Football League experience, so it will be another good test for our lads."
Kick-off is at 7.45pm at Fairfax Park, with tickets priced at £8 for adults and £6 for seniors, while juniors go free.