Somers Weather Forecast
- 10
- 18
Mostly clear
- 10
- 24
Shower or two
- 13
- 19
Partly cloudy
- 11
- 19
Partly cloudy
- 11
- 19
Partly cloudy
- 12
- 27
Sunny
- 17
- 25
Shower or two
Today 7 Dec Mornington Peninsula
Mostly clear. Winds southwesterly 15 to 20 km/h tending southerly in the evening then becoming light in the late evening.
Western Port Local Waters
- Wind
- South to southwesterly about 10 knots becoming east to southeasterly in the late evening.
- Seas
- Below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A ridge of high pressure builds over the state Sunday and Monday, before a cold front clips the south late on Monday and into Tuesday. A new ridge of high pressure extends over the State Tuesday to Wednesday before the high moves to the south, to be centred east of Tasmania later Thursday.
Somers Temperature Statistics View More
December Temperature
Cerberus (3km)
Lowest 3 December, 2025
6 °CAverage December
16.1 °CHighest 4 December, 2025
34 °C
Climate (2020–Present)
Cerberus (3km)
Average Low 2020–2025
10.1 °CAverage 2020–2025
14.5 °CAverage High 2020–2025
19.5 °C