Racing will go ahead at Warwick Farm on a heavy track.
The meeting was postponed for 24 hours on Wednesday because of continuing rain in Sydney.
Racing NSW stewards inspected the track on Thursday morning and declared it safe for racing on a track rated a 10, the heaviest classification.
Meetings at Moruya and Wyong on Monday and Tuesday were abandoned because of the wet weather in NSW.
The rain is expected to clear on Thursday.