Western Sister Weather Forecast

    • 7
    • 17

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 14
    • 20

    Shower

    • 12
    • 18

    Partly cloudy

    • 12
    • 25

    Shower

    • 12
    • 17

    Shower

    • 10
    • 17

    Shower

Today 29 Oct Mornington Peninsula

Mostly sunny. Light winds becoming southerly 15 to 20 km/h in the late afternoon then tending southeasterly in the evening.

Port Phillip Local Waters

Wind
Variable below 10 knots becoming south to southeasterly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
Weather
Mostly sunny.
Weather Situation
A broad trough will linger over Victoria as a high moves eastwards over Tasmania on Wednesday. The high will move to the Tasman Sea on Thursday clearing the trough and directing a warmer northerly flow over Victoria. Another low pressure trough is likely to move across Victoria on Friday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Western Sister Temperature Statistics View More

October Temperature

Cerberus (36km)

  • Lowest 28 October, 2025

    2.2 °C
  • Average October

    13.3 °C
  • Highest 16 October, 2025

    29.8 °C

Climate (2020–Present)

Cerberus (36km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    10.2 °C
  • Average 2020–2025

    14.5 °C
  • Average High 2020–2025

    19.6 °C
Get WillyWeather+ to remove ads