Mornington Weather Forecast
- 8
- 21
Partly cloudy
- 11
- 20
Showers developing
- 11
- 19
Shower or two
- 10
- 18
Shower or two
- 9
- 17
Cloudy
- 9
- 19
Cloudy
- 9
- 22
Partly cloudy
Today 12 Nov Mornington Peninsula
Partly cloudy. Winds south to southeasterly 15 to 20 km/h.
Port Phillip Local Waters
- Wind
- Southerly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A weak high pressure ridge across the south will dissipate on Friday as a broad area of low pressure develops across Victoria. A number of weak troughs embedded in this broad low will clip the state over the weekend before a new ridge of high pressure begins to develop from the west on Sunday, persisting into the new week.
Mornington Temperature Statistics View More
November Temperature
Cerberus (20 km)
Lowest 4 November, 2026
7.2 °CAverage November
14.4 °CHighest 10 November, 2026
27.5 °C
Climate (2021–2026)
Cerberus (20 km)
Average Low 2021–2026
10.3 °CAverage 2021–2026
14.6 °CAverage High 2021–2026
19.7 °C