Royston Island Weather Forecast

    • 15
    • 22

    Becoming windy. Partly cloudy

    • 14
    • 22

    Partly cloudy

    • 15
    • 25

    Cloud clearing

    • 18
    • 32

    Sunny

    • 23
    • 34

    Shower or two. Windy

    • 16
    • 22

    Shower or two. Windy

    • 16
    • 22

    Possible shower

Today 22 Dec Yorke Peninsula

Partly cloudy. Slight chance of a shower in the south in the late afternoon and evening. Near zero chance of rain elsewhere. Winds south to southwesterly 30 to 45 km/h. Overnight temperatures falling to between 11 and 14 with daytime temperatures reaching the mid to high 20s.

Central Coastal Waters

Wind
South to southwesterly 15 to 25 knots.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Royston Island Temperature Statistics View More

December Temperature

Stenhouse Bay (13km)

  • Lowest 4 December, 2024

    11.5 °C

  • Average December

    19.6 °C

  • Highest 5 December, 2024

    34.3 °C

Climate (2019–Present)

Stenhouse Bay (13km)

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  • Average Low 2019–2024

    12.9 °C

  • Average 2019–2024

    15.9 °C

  • Average High 2019–2024

    20.3 °C
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