Possum Island South Weather Forecast
- 12
- 20
Storm
- 12
- 17
Shower
- 8
- 18
Shower
- 12
- 18
Shower
- 11
- 18
Shower
- 9
- 15
Shower
- 9
- 18
Shower
Today 31 Oct West and South Gippsland
Cloudy. Very high chance of showers, most likely in the morning and afternoon. A thunderstorm likely in the morning and afternoon, possibly severe with damaging winds in the afternoon and early evening. Damaging winds possible about the ranges. Winds northwest to northeasterly 20 to 30 km/h becoming northwesterly 25 to 35 km/h in the middle of the day then tending westerly 25 to 40 km/h in the early afternoon. Overnight temperatures falling to between 10 and 13 with daytime temperatures reaching between 19 and 25.
Central Gippsland Coastal Waters
Wilsons Promontory to Lakes Entrance- Wind
- Northerly 15 to 20 knots turning westerly 20 to 25 knots in the early afternoon. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- Northeast to southeasterly around 1 metre.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm this afternoon.
- Weather Situation
- A low pressure trough approaching from the west will move over western Victoria early today, reaching central districts around the middle of the day before crossing eastern Victoria during the afternoon and evening. A weak high pressure system will rapidly cross Victoria on Sunday as a low pressure system crosses South Australia. The low is forecast to move over northwestern Victoria during Monday before clearing eastern Victoria early on Tuesday as a high pressure ridge extends across the State.
Possum Island South Temperature Statistics View More
October Temperature
Yarram Airport (33 km)
Lowest 15 October, 2026
-1 °CAverage October
13.8 °CHighest 23 October, 2026
31.1 °C
Climate (2021–2026)
Yarram Airport (33 km)
Average Low 2021–2026
8.5 °CAverage 2021–2026
13.8 °CAverage High 2021–2026
20.1 °C