Perth weather forecast: Three warm spring days before showers return for rest of week and weekend

Perth is set for three days of warm spring weather before showers move in for the second half of the week and linger into the weekend.

The Bureau of Meteorology is forecasting a sunny 23C on Monday, followed by a mostly sunny 22C on Tuesday.

Wednesday will bring another 22C day, with partly cloudy skies and only a slight chance of a shower.

Then the weather turns, with Thursday forecast to remain around 22C but with a medium chance of showers.

The mercury will fall to 20C on Friday, with another medium chance of showers and south-easterly winds reaching up to 25km/h.

The wet weather is expected to continue into the weekend, with Saturday forecast to reach 21C and a medium chance of showers.