Melbourne stays cold this weekend, so prepare for rainy conditions.
Showers will hit the city and suburbs, adding light rain.
Overnight lows of 8 degrees are projected, resulting in chilly mornings.
Days will peak at 15 degrees, yet dress warmly.
A southerly wind is pushing moisture from Bass Strait, adding humid air.
Rain could persist until Sunday morning, leaving roads slick.
Some train and tram delays are likely.