Singleton weather, Hunter, NSW - 7-day weather forecast and current temperature and Newcastle weather radar. Singleton, Australia Current weather report, Singleton, Australia, New South Wales, Australia Hour by hour 10 Day Weather Forecast, Historical Weather, Weather Animated Map, holiday weather forecast and more. Singleton Weather Forecast New South Wales, AU View on Map Feedback. History | Climate Averages | Tomorrow weather . Forecast - Singleton. Day by day forecast. Tomorrow will be another dry and warm day with spells of sunshine, along with some patchy cloud cover at times. BBC Weather in association with.