Grantville Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 13
    • 18

    Showers

    • 9
    • 15

    Showers

    • 9
    • 14

    Showers easing

    • 6
    • 14

    Shower or two

    • 5
    • 13

    Shower or two

    • 6
    • 14

    Shower or two

Today 17 Jun Central

Cloudy. Slight chance of a shower. Winds northerly 20 to 30 km/h.

Western Port Local Waters

Wind
Northerly 10 to 15 knots.
Seas
Below 1 metre.
Weather
Partly cloudy.
Weather Situation
A low pressure system over the Bight will continue to drive a northerly airstream over Victoria ahead of an approaching cold front in eastern SA. This front will cross Victoria on Thursday with the associated low moving south of Tasmania. A second weaker front will skim the south late Friday into Saturday morning before a high pressure system over SA extends a ridge into Victoria on the weekend.
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Grantville Temperature Statistics View More

June Temperature

Rhyll (20km)

  • Lowest 15 June, 2026

    7.4 °C

  • Average June

    13.2 °C

  • Highest 12 June, 2026

    18.7 °C

Climate (2021–Present)

Rhyll (20km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    19.4 °C
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