Mornington Pier Weather Forecast
- 9
- 16
Mostly clear
- 7
- 17
Partly cloudy
- 5
- 18
Mostly sunny
- 8
- 24
Partly cloudy
- 15
- 23
Shower or two. Wind easing
- 12
- 21
Showers
- 9
- 16
Shower or two
Today 26 Sep Mornington Peninsula
Mostly clear. Winds southerly 20 to 30 km/h.
Port Phillip Local Waters
- Wind
- Southerly 15 to 20 knots.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A band of mid-level cloud extends across the State during Saturday, ahead of a cold front that will clip the south of the State Saturday evening. A strong high pressure system is building south of the Bight. This high will extend a ridge over Tasmania and along the east coast of NSW on Sunday, before moving into the Tasman Sea late Monday. A weak trough may move into the west of Victoria on Tuesday.
Mornington Pier Temperature Statistics View More
September Temperature
Cerberus (21km)
Lowest 23 September, 2026
1.8 °CAverage September
13.3 °CHighest 20 September, 2026
26.2 °C
Climate (2021–2026)
Cerberus (21km)
Average Low 2021–2026
10.2 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C