Information supplied by Weatherzone based on data provided by the Bureau of Meteorology (BOM) Information supplied by Weatherzone based on data provided by the Bureau of Meteorology (BOM) \\u201CA lot are using Casino to enter the market, and they are rentvesting or using the equity on their Sydney home,\\u201D he said. Download Australia's free weather app for iPhone and Android Unlock more weather data and layers options. Information supplied by Weatherzone based on data provided by the Bureau of Meteorology (BOM) Home>New South Wales>Northern Rivers>Casino Partly cloudy. Medium chance of showers. Winds southerly 15 to 20 km/h tending southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s. Sunny. The chance of fog in the morning, mainly inland. Light winds becoming northeasterly 15 to 20 km/h during the afternoon then becoming light during the evening. Overnight temperatures falling to around 16 with daytime temperatures reaching the low to mid 30s.