Prime Beach Weather Forecast

    • 10
    • 14

    Partly cloudy

    • 4
    • 14

    Partly cloudy

    • 5
    • 15

    Partly cloudy

    • 5
    • 16

    Partly cloudy

    • 6
    • 16

    Cloudy

    • 7
    • 16

    Cloudy

    • 7
    • 17

    Partly cloudy

Today 20 Jun Mid North

Partly cloudy. Medium chance of showers, becoming less likely in the late afternoon and evening. Winds southerly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures between 11 and 15.

Gulf St Vincent Coastal Waters

Wind
Southerly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southeast to southwesterly below 0.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system will become established over the Bight during today before moving slowly eastwards during Sunday and Monday. A low pressure trough will move across southern coastal districts on Tuesday then another high will move across waters to the south.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Prime Beach Temperature Statistics View More

June Temperature

Roseworthy (32km)

  • Lowest 14 June, 2026

    4.8 °C

  • Average June

    13.4 °C

  • Highest 12 June, 2026

    22.3 °C

Climate (2021–2026)

Roseworthy (32km)

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  • Average Low 2021–2026

    9.9 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.7 °C
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