Errigal Ciaran were set to face Trillick in the Tyrone final at 16:00 but it was also postponed.
Trillick are aiming to become the first club to retain the Tyrone SFC title since Carrickmore in 2005 when they meet Errigal Ciaran in a repeat of last year’s final. The game will now take place on Friday, 24 October at Healy Park at 19:30 BST.
The Armagh football final between Clan na Gael and Clann Eireann was called off shortly before the scheduled throw-in at 16:00 BST at the Athletic Grounds.
It has been rescheduled for Saturday, 26 October at 18:00 BST.
The Intermediate final, which was won by Carrickcrupped, was earlier played before the decision was made to postpone the Senior decider.
In Derry, the Intermediate and Junior hurling finals, won by Swatragh and Ballinascreen respectively, were played at Owenbeg before the decision was made to postpone the Senior decider.
That match has been rescheduled for Saturday at 14:00 BST.
The Antrim hurling final went ahead at 14:00 BST as Cushendall edged Dunloy by 1-16 to 2-12 at a windy Ballycastle.
The Cavan football decider between Crosserlough and Ramor United at 16:00 BST survived the weather along with the Down hurling final as Ballygalget take on Portaferry.