Ventnor Weather Forecast
- 8
- 18
Mostly sunny
- 11
- 17
Showers
- 10
- 17
Shower or two
- 9
- 15
Shower or two
- 9
- 15
Shower or two
- 9
- 15
Partly cloudy
- 9
- 16
Possible shower
Today 18 Aug Central
Partly cloudy. High chance of showers in the west, medium chance elsewhere. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures between 14 and 19.
Western Port Local Waters
- Wind
- East to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system in the Tasman Sea extends a ridge over most of the state. A low pressure trough will move across South Australia on Tuesday and early Wednesday then will slip to the south of Victoria during Wednesday. A weak high pressure ridge will move over the state on Thursday and Friday, as a series of cold fronts move across Tasmania.
Ventnor Temperature Statistics View More
August Temperature
Rhyll (10km)
Lowest 1 August, 2026
5.1 °CAverage August
11.1 °CHighest 8 August, 2026
16.5 °C
Climate (2021–2026)
Rhyll (10km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C