Grantville Weather Forecast

    • 16
    • 29

    Partly cloudy

    • 13
    • 22

    Showers

    • 12
    • 18

    Rain

    • 8
    • 15

    Showers

    • 7
    • 16

    Showers

    • 9
    • 17

    Shower or two

    • 10
    • 18

    Possible morning shower

Today 23 Oct Central

Partly cloudy. Slight chance of a shower in the west, near zero chance elsewhere. The chance of a thunderstorm in the west early this evening. Winds north to northwesterly 20 to 30 km/h becoming light in the late evening.

Western Port Local Waters

Wind
North to northwesterly 10 to 15 knots shifting south to southwesterly below 10 knots in the late evening.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A low pressure trough over western Victoria will persist throughout Saturday. The trough will move east on Sunday, reaching central districts during the morning and eastern Victoria during the afternoon before clearing the State at night. A cool to cold west to southwesterly airstream will follow on Monday and Tuesday as a ridge of high pressure extends over northwestern Victoria.
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Grantville Temperature Statistics View More

October Temperature

Rhyll (20 km)

  • Lowest 15 October, 2026

    9.3 °C

  • Average October

    15.6 °C

  • Highest 18 October, 2026

    27.2 °C

Climate (2021–2026)

Rhyll (20 km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    19.4 °C
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