Peppermint Grove Weather Forecast
- 9
- 22
Sunny
- 11
- 23
Mostly sunny
- 13
- 23
Mostly sunny
- 15
- 21
Showers easing
- 14
- 20
Shower or two
- 12
- 22
Mostly sunny
- 12
- 23
Sunny
Today 9 Sep Perth
Mostly sunny. Winds easterly 25 to 35 km/h decreasing to 15 to 20 km/h in the late afternoon.
Melville Waters
- Wind
- Easterly below 10 knots increasing to 10 to 15 knots in the morning then decreasing to below 10 knots in the late afternoon.
- Weather
- Sunny.
- Weather Situation
- A high in the Bight is directing southeasterly winds across the local waters. Winds tending easterly on Wednesday as the high drifts eastwards, while a west coast trough may develop on Thursday, ahead of the next cold front crossing the southern districts during the weekend.
Peppermint Grove Temperature Statistics View More
September Temperature
Swanbourne (4km)
Lowest 1 September, 2026
9.6 °CAverage September
15.2 °CHighest 7 September, 2026
20.6 °C
Climate (2021–2026)
Swanbourne (4km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C