Today and tomorrow are the best days of the week, with brilliant skies following frosty starts.
Next week will see a return to chilly southerly winds. "Wednesday is a fine-looking day with winds not as cutting as Tuesday," Metservice meteorologist John Law said.
"The plus side of these cold nights is the clear conditions and light winds.
"It's a cold start but the sun should come through nicely."
Expect another frosty start to tomorrow but towards the end of the day high cloud is due, as wet weather makes its way up the country. A north-westerly wind will develop throughout the region into Friday.