The northern half of the North Island, that's from Taumarunui and Taupo northwards, including Bay of Plenty: Occasional rain or showers, mostly clearing from Auckland southwards tomorrow, but isolated afternoon and evening showers again inland.
Gisborne and Hawkes Bay: Occasional rain or drizzle.
Taranaki and Taihape to Wellington: Mostly fine, but isolated afternoon and evening showers inland.
Wairarapa, the Kaikoura Coast, the Canterbury coast and plains, and eastern Otago: Mostly cloudy. Drizzle patches clearing tomorrow morning.
The remainder of the South Island: Mostly fine, but isolated afternoon and evening showers about the inland ranges tomorrow.
Chatham Islands: Cloudy periods, and a few light showers.
Monday: North Island, cloudy periods in the north, mainly fine elsewhere with a few afternoon and evening showers inland, some possible heavy. South Island, early showers in Fiordland clearing, otherwise mainly fine but isolated afternoon and evening showers inland.
Tuesday: North Island, fine spells, but a few afternoon and evening showers. South Island, morning showers in Fiordland and about the south coast, mainly fine elsewhere, but cloud and showers spreading north in the east later.
Wednesday: North Island, a few early drizzle patches in the east first, then fine,but isolated afternoon and evening showers inland, some possibly heavy. South Island, a few early showers in the north clearing and becoming mainly fine, however, rain developing in Fiordland from afternoon.
Chatham Islands: From Monday to Wednesday, fine and cloudy periods with light winds.