East Perth Weather Forecast
- 20
- 29
Partly cloudy
- 15
- 26
Showers increasing
- 13
- 20
Showers easing
- 13
- 22
Possible shower
- 11
- 23
Sunny
- 12
- 22
Possible shower
- 12
- 22
Mostly sunny
Today 17 Sep Perth
Partly cloudy. Winds westerly 15 to 20 km/h becoming light in the evening.
Melville Waters
- Wind
- Northwesterly about 10 knots increasing to 10 to 15 knots in the early afternoon then decreasing to below 10 knots in the evening.
- Weather
- Partly cloudy.
- Weather Situation
- A trough extends down the west coast. The trough will move inland today ahead of a cold front which will pass over the local waters on Friday before the next ridge begins to develop Saturday.
East Perth Temperature Statistics View More
September Temperature
Perth Metro (5km)
Lowest 1 September, 2026
8.3 °CAverage September
16.4 °CHighest 11 September, 2026
27.4 °C
Climate (2021–2026)
Perth Metro (5km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.9 °CAverage High 2021–2026
25.4 °C