Swan River - Heirisson Island Weather Forecast
- 9
- 18
Partly cloudy
- 7
- 19
Mostly sunny
- 6
- 19
Mostly sunny
- 6
- 20
Partly cloudy
- 6
- 21
Mostly sunny
- 8
- 21
Shower or two
- 9
- 20
Shower or two
Today 23 Jun Perth
Partly cloudy. Slight chance of a shower. Winds south to southwesterly 20 to 30 km/h becoming light in the evening.
Melville Waters
- Wind
- Southeast to southwesterly 10 to 15 knots.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front will continue moving east across southern WA today, clearing the state during the middle of the day, and then will be followed by a ridge of high pressure which will dominate the weather pattern for the rest of the week.
Swan River - Heirisson Island Temperature Statistics View More
June Temperature
Perth Metro (5km)
Lowest 14 June, 2025
4.6 °CAverage June
14.8 °CHighest 2 June, 2025
23.7 °C
Climate (2020–Present)
Perth Metro (5km)
Average Low 2020–2025
13.5 °CAverage 2020–2025
19 °CAverage High 2020–2025
25.5 °C