Avalon Weather Forecast
- 9
- 18
Mostly sunny
- 15
- 19
Showers easing
- 10
- 17
Partly cloudy
- 9
- 17
Partly cloudy
- 10
- 19
Mostly sunny
- 11
- 20
Mostly sunny
- 11
- 19
Shower or two
Today 25 Jul Mandurah
Mostly sunny. Winds northerly 15 to 25 km/h tending northwesterly 20 to 25 km/h in the late evening.
Perth Local Waters
Two Rocks to Dawesville, inshore from Rottnest Island- Wind
- Northerly 10 to 15 knots turning northwesterly 15 to 20 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge lies to the east with a cold front moving through Sunday morning. A new ridge will develop to the south during Monday.
Avalon Temperature Statistics View More
July Temperature
Mandurah (10km)
Lowest 23 July, 2026
8.5 °CAverage July
14.4 °CHighest 14 July, 2026
20 °C
Climate (2021–2026)
Mandurah (10km)
Average Low 2021–2026
15.1 °CAverage 2021–2026
19.1 °CAverage High 2021–2026
23.8 °C