The last weekend of the school holidays will be warm, wet and windy.
Record-breaking July temperatures are expected for parts of the North Island tomorrow, but that will be replaced by strong winds and heavy showers by Sunday.
Temperatures up to 21C could be reached in parts of Auckland, Waikato and Northland tomorrow as long as the sun comes out, WeatherWatch analyst Philip Duncan said.
"Saturday will be unseasonably warm across most of the North Island due to a sub-tropic wind flow coming from Queensland," he said. "As a result, a few records could be broken."
Bad news is the heat won't last and tomorrow night it will be colder than average across the country.