Prices have now risen above the level needed for most dairy farmers to break even, following two consecutive seasons of losses, amid lower supply.
Forecast farmgate milk prices are announced every quarter as required by the Dairy Restructuring Act.
The final price for 2016/17 will be announced in September.
Titoki dairy farmer and former Fonterra board member, Richard Booth, said the dairy price recovery looked reasonably solid this season and he expected a slight lift to the forecast price of $6kgMS earlier forecast.
"The further we get this season the more sustained commodity prices will be. I'd expect a payout in the mid- to high $6," he said.
Mr Booth said debt repayment would be the priority for most dairy farmers in Northland before other expenses such as the purchase of supplementary feed if dry weather continued.
The $8.40 dairy farmers received during the 2013/14 season was a record high and injected $748m into Northland's economy.
Analysts in a BusinessDesk survey are expecting the payout to be between $6kgMS and $6.50kgMS.