Luckily the showers moved across Hawke's Bay at midday, giving Phil Collins fans some relief as thousands flocked the Mission Estate Winery to enjoy his "Not Dead Yet" tour.
"Thursday is looking a lot better, there might be a few showers near the ranges, but nothing major, most of it would have passed by Wednesday."
Kerr said although Hawke's Bay would experience nicer weather as the week continued, the showers would leave slightly cooler temperatures.
"Wednesday saw a high of 23C but Thursday will only see a high of 20, but most people might welcome those temperatures.
"We've got a ridge that will move to the east of the country during Thursday, so easterly winds will then turn north-easterly with mainly fine weather and it will be much the same for Friday and Saturday as well."
Kerr said the fine weather would also stretch into Sunday with the odd shower in rural areas, with highs sitting in the early 20s.