The Spot Weather Forecast
- 18
- 27
Partly cloudy
- 13
- 24
Showers increasing
- 13
- 19
Showers easing
- 12
- 20
Cloudy
- 10
- 21
Sunny
- 12
- 21
Possible shower
- 12
- 20
Partly cloudy
Today 17 Sep Perth
Partly cloudy. Winds westerly 15 to 20 km/h becoming light in the evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northwesterly 10 to 15 knots becoming northerly about 10 knots in the late evening.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly 1 to 1.5 metres.
- 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.
The Spot Temperature Statistics View More
September Temperature
Gingin Airport (25km)
Lowest 2 September, 2026
4.4 °CAverage September
15.5 °CHighest 11 September, 2026
26.9 °C
Climate (2021–2026)
Gingin Airport (25km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
26.2 °C