Gorleston beach wins TripAdvisor Award Pictures: BRITTANY WOODMAN - Credit: Archant After a cooler start to May, temperatures are set to warm up in Norfolk on Sunday. A forecaster at Weatherquest, which is based at the University of East Anglia in Norwich, has predicted temperatures of up 21C on May 9, following a rainy day on Saturday. Fred Best, of Weatherquest, said: "For Saturday it's going to be a pretty wet start to the day with persistent wide-spread rain throughout the morning. “It will turn dry, but still quite cloudy and windy. It will feel relatively mild with highs of 14C to 15C.