Teemore edged out Derrygonnelly 1-6 to 0-5 in Saturday's opening Quinn Direct Fermanagh SFC semi-final at Kinawley.
Derrygonnelly had knocked out holders Enniskillen Gaels last weekend.
There will be a morning pitch inspection prior to Sunday's second semi-final between Newtownbutler and Brookeborough at Lisnaskea (1630 BST).
The venue for Sunday's Kevin Courtney Intermediate final between St Joseph's and Kinnawley has been changed from Lisnaskea to Tempo (1430).