Since the T20 World Cup, the rain has played a huge role. Several games of the tournament were affected by the rain and some of them were even abandoned.
Nonetheless, the Sydney weather, on Saturday, is predicted to hover around 23° celcius. During game time, according to the Weather Channel, the winds will flow at a speed of around 30 to 50 km/h. During the local match time in Sydney, there will be 61% humidity in the air (01:50 PM ACDT). The atmosphere will be clear in general and windy.
Overall, the rain will not interrupt Australia vs England game.