Ronaldsway Met Office has issued a yellow weather warning for the weekend.
Forecasters say heavy rain will sweep the Island on Sunday, with up to two inches falling over higher ground.
The Met Office says that could mean localised flooding in some areas, particularly if drains are choked by fallen leaves.
The warning runs from 1am until 2pm on Sunday, October 19.
Colby Glen path shut until next April
If you Trick Or Treat, don't trouble the street!
German newspaper says hello from the Island - and Queen Victoria
Don't buy electric cars, says Manx salvage firm
Aurora-watchers could be in for Friday treat!
Peel's pulsing UFO has people perplexed
Peel MHK raises future of former care home
Netflix film about Patrick's greatest boxer out in November