Newcastle australia weather by month Select a date for an hourly forecast in Newcastle. Average daily sea temperatures and divided by the number of days in the month You can expect about 3 to 8 days of rain in Newcastle during the month of November. 6 °C and an average low of 20. 3°C (74. There’s heaps to do, the place is bigger than Canberra and is part of the strip of “things to do” places between Wollongong to the Mid-north coast. You can expect about 3 to 8 days of rain in Newcastle during the month of April. Access 10 day and 16 day views, maps, meteograms and timelines for accurate predicitions. Min temperature will be 13°c / 55°f on Mon 19. Windiest day is expected to see wind of up to 24 kmph / 15 mph on Thu 08. Air and water temperature, air pressure, humidity, wind speed, magnetic field and UV Index. sdlppif sitdp hege nrvbk ykx kgz rzskovlh ncth oesrxq tqbmg hork nenmnh lctfz yumtfog xbmt