Grantville Weather Forecast

    • 17
    • 32

    Partly cloudy

    • 16
    • 28

    Possible shower

    • 14
    • 20

    Possible shower. Windy

    • 10
    • 22

    Cloud clearing

    • 10
    • 32

    Sunny

    • 17
    • 29

    Partly cloudy

    • 14
    • 23

    Partly cloudy

Today 30 Jan Central

Partly cloudy. The chance of smoke haze near the coast. The chance of a thunderstorm with little or no rainfall about the ranges. Winds southeast to southwesterly 20 to 30 km/h.

Western Port Local Waters

Wind
Southerly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Mostly clear.
Weather Situation
A low pressure trough lies through northeastern Victoria this evening, persisting on Saturday until a strong ridge of high pressure pushes in from the west late on Saturday, with a south to southeasterly flow developing across the entire state by Sunday. The ridge lingers on Monday as the high centre moves east, out to the Tasman Sea by Tuesday. Another trough develops in the northwest by late Tuesday.
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Grantville Temperature Statistics View More

January Temperature

Rhyll (20km)

  • Lowest 2 January, 2026

    13 °C

  • Average January

    19.8 °C

  • Highest 9 January, 2026

    35.9 °C

Climate (2021–Present)

Rhyll (20km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.3 °C
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