Rain for the top of the North Island and western areas of the South Island will contribute to unsettled weather for the first week of school holidays.
A low pressure system, coming from northwest of the country, should bring heavy rain and strong wind to Northland and potentially Auckland and the Coromandel as it shifts eastward.
MetService forecaster Aidan Pyselman said Gisborne and other eastern areas of Te Ika-a-Māui/North Island should expect rain by Monday or Tuesday.
The chill will be felt across the country in the coming days with colder than normal temperatures for this time of year anticipated.
Tekapo claimed the coldest spot this morning with -7. Manapouri and Timaru were close behind with -5 and -4 respectively.