Grantville Weather Forecast
- 9
- 23
Clear
- 10
- 25
Sunny
- 12
- 26
Sunny
- 14
- 27
Possible shower developing
- 13
- 24
Partly cloudy
- 13
- 26
Mostly sunny
- 15
- 26
Showers
Today 17 Oct Central
Clear. Winds northeast to southeasterly 15 to 20 km/h becoming light in the late evening.
Western Port Local Waters
- Wind
- East to southeasterly about 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system centred over the Tasman Sea will move very slowly eastwards over the week ahead. A weak trough will move over western and central parts of Victoria on Tuesday and Wednesday.
Grantville Temperature Statistics View More
October Temperature
Rhyll (20 km)
Lowest 14 October, 2026
9.4 °CAverage October
14.4 °CHighest 9 October, 2026
24.6 °C
Climate (2021–2026)
Rhyll (20 km)
Average Low 2021–2026
12.2 °CAverage 2021–2026
15.2 °CAverage High 2021–2026
19.4 °C