The show's celebrity contestants are said to be safe inside the castle but the TV show's production base suffered significant damage during Storm Arwen on Friday night.
A statement from ITV said: "Owing to technical difficulties caused by extreme weather conditions in the area, there will be no new episodes of I'm A Celebrity... Get Me Out Of Here! this weekend (Saturday and Sunday).
"I'm A Celebrity...Get Me Out Of Here! will be replaced tonight and tomorrow night in the ITV schedules by compilation shows (voiced by Ant and Dec) featuring best moments from previous series."