Although there will be a few light breezes and a shower or two, Whanganui can look forward to a warm long weekend.
Metservice meteorologist Luis Fernandes said northerly conditions moving over the whole country would ensure warm temperatures.
"The temperatures over the weekend are about normal for this time of year," he said.
"Although it will be cloudy on Saturday, it should stay dry and there will be high clouds so it is likely to stay dry making for a pleasant day to be outside."
A high temperature of 21C is forecast today, followed by an overnight low of 11C.