Sierra Nevada Rocks Weather Forecast
- 13
- 18
Partly cloudy
- 13
- 19
Shower
- 13
- 17
Shower
- 12
- 17
Shower
- 12
- 17
Shower
- 11
- 17
Shower
- 10
- 16
Shower
Today 25 May Mornington Peninsula
Partly cloudy. Medium chance of showers, becoming less likely in the late morning. Light winds becoming southeasterly 15 to 25 km/h in the evening.
Port Phillip Local Waters
- Wind
- East to northeasterly below 10 knots becoming southeasterly in the early afternoon then increasing to 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure system centred west of Kangaroo Island is expected to move slowly inland across southern SA during today and early Tuesday then over NSW later Tuesday and extend a trough over Victoria. The low and trough will move slowly eastwards on Wednesday and Thursday to be over the western Tasman Sea on Friday.
Sierra Nevada Rocks Temperature Statistics View More
May Temperature
Avalon Airport (38km)
Lowest 11 May, 2026
5.3 °CAverage May
14 °CHighest 1 May, 2026
29.3 °C
Climate (2021–Present)
Avalon Airport (38km)
Average Low 2021–2026
9.7 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
20.6 °C