There's a tight window to get the game played, with the winners set to face Louth's Ardee on Saturday week
After the Leinster Club Football quarter-final between St Loman's and Castletown was postponed last night, fixture makers in Leinster GAA will meet today to find a new date for the game.
Heavy fog in Mullingar led to officials calling off the match two hours before throw-in due to poor visibility.
It's now likely to be played this weekend, with St Mary's Ardee awaiting the winners in the last-four on Saturday week.

Wales Stun All Blacks To End 73-Year Wait For Victory
Ireland Face Must-Win Kosovo Clash After Narrow Defeat To Austria
Kildare Trio Feature As Ireland Overcome Fiji In Nations Championship
Kildare's Sean O'Haire Kicks Dramatic Last-Minute Winner In American College Football
Sunday Morning Sports Update
Milltown Through To Leinster Intermediate Semi-Finals After Victory Over Meath Champions
Sarsfields Leinster Championship Campaign Ends After Heavy Defeat To Cuala
More Than 20 Horses Withdrawn At Cheltenham Over Ground Conditions