A warning has been issued by the Met Office for heavy rain during Sunday (September 23).
Following today’s (Saturday) warm and sunny weather, heavy rain is expected to sweep in from mid-morning across the whole of Sussex.
This will be accompanied by gusting winds that could reach 35mph.
The Met Office says the rain is set to continue all Monday with more wind, though not as strong as Sunday.
Tuesday and Wednesday will see a mixture of heavy and light showers.