Perth Weather Forecast
- 3
- 21
Mostly sunny
- 7
- 23
Mostly sunny
- 9
- 25
Sunny
- 11
- 24
Showers increasing
- 12
- 22
Showers easing
- 10
- 20
Showers
- 9
- 20
Showers
Today 24 May Perth
Mostly sunny. Patches of frost early this morning. Winds easterly 15 to 20 km/h tending northeasterly in the morning then becoming light in the early afternoon.
Melville Waters
- Wind
- East to northeasterly below 10 knots.
- Weather
- Mostly sunny.
- Weather Situation
- A ridge will strengthen to the south of the Perth and Melville waters during the weekend, and remain in place until mid next week.
Perth Temperature Statistics View More
May Temperature
Perth Metro (4km)
Lowest 2 May, 2026
5 °CAverage May
15 °CHighest 12 May, 2026
28.3 °C
Climate (2021–Present)
Perth Metro (4km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
25.4 °C