Weather for South Richmond Hill, NY - South Richmond Hill, NY Weather, Current Weather in South Richmond Hill, NY. Local weather report for South Richmond Hill, NY, Local South Richmond Hill, NY weather. Forecast for South Richmond Hill, New York, South Richmond Hill, NY weather forecast. Find your local South Richmond Hill weather forecast. South Richmond Hill, NY weather conditions. Weather outlook for South Richmond Hill, NY. Weather report for South Richmond Hill, NY. Weather Maps and Driving Directions Maps. South Richmond Hill Weather - Weather South Richmond Hill.