Peppermint Grove Weather Forecast
- 14
- 20
Showers. Windy
- 14
- 21
Shower or two
- 13
- 21
Sunny
- 13
- 21
Partly cloudy
- 12
- 21
Mostly sunny
- 12
- 20
Possible shower
- 12
- 19
Showers
Today 19 Sep Perth
Cloudy. High chance of showers, becoming less likely this afternoon. Winds northwesterly 25 to 35 km/h turning westerly 25 to 40 km/h in the early morning then becoming west to southwesterly and light in the late evening.
Melville Waters
- Wind
- Northwesterly 10 to 15 knots tending westerly 15 to 20 knots in the early morning then becoming southwesterly below 10 knots in the late evening.
- Weather
- Partly cloudy. 80% chance of showers.
- Weather Situation
- A cold front is moving east across the south coast today, followed by a couple more weak fronts brushing past the south coast on the weekend. A new ridge will form along the southwest coast on Sunday before weakening on Monday. A trough developing inland will move east along the south coast on Tuesday ahead of the next cold front.
Peppermint Grove Temperature Statistics View More
September Temperature
Swanbourne (4km)
Lowest 1 September, 2026
9.6 °CAverage September
16.9 °CHighest 16 September, 2026
30.7 °C
Climate (2021–2026)
Swanbourne (4km)
Average Low 2021–2026
14.5 °CAverage 2021–2026
18.8 °CAverage High 2021–2026
24.3 °C