Frankston Weather Forecast
- 10
- 27
Clear
- 19
- 31
Late cold change. Windy
- 12
- 23
Partly cloudy
- 12
- 21
Showers
- 10
- 18
Partly cloudy
- 10
- 23
Shower or two
- 13
- 21
Partly cloudy
Today 3 Dec Melbourne
Clear. Winds northwesterly 15 to 25 km/h turning northerly in the evening.
Port Phillip Local Waters
- Wind
- North to northwesterly 10 to 15 knots, reaching up to 20 knots in the south in the late evening.
- Seas
- Below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Tasman Sea directs a northwesterly flow over Victoria, strengthening this evening and Thursday ahead of a trough which will cross the state late on Thursday. Another weak trough and low pressure system are expected to move over Victoria on Friday, before a cold front moves over the south during Saturday. A ridge of high pressure is then forecast to build over the state on Sunday.
Frankston Temperature Statistics View More
December Temperature
Moorabbin Airport (18km)
Lowest 2 December, 2025
9.1 °CAverage December
13.1 °CHighest 1 December, 2025
15.8 °C
Climate (2020–Present)
Moorabbin Airport (18km)
Average Low 2020–2025
10.7 °CAverage 2020–2025
15.2 °CAverage High 2020–2025
20.3 °C