Melbourne stays cold this weekend, hence get ready for rainy conditions.
Showers will cover the city and suburbs, delivering persistent rain.
Overnight lows of 8 degrees are forecast, making crisp mornings.
Days will max out at 15 degrees, yet layer suitably.
A southerly wind is pushing moisture from Bass Strait, producing damp air.
Rain could persist until Sunday morning, leaving roads wet.
Some train and tram delays are likely.