Rosetown Weather Forecast

    • 9
    • 19

    Partly cloudy

    • 10
    • 26

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 10
    • 22

    Shower

    • 11
    • 20

    Shower

    • 8
    • 19

    Partly cloudy

    • 9
    • 22

    Partly cloudy

Today 2 Dec Lower South East

Partly cloudy. Light winds.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
North to northwesterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over SA will continue to slowly move eastwards to be centred over the Tasman Sea by Wednesday evening. A low pressure trough will then move into the west of SA late Wednesday and extend northeastwards during Thursday, followed by another ridge of high pressure. A weak cold front clips the far southeast Saturday morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosetown Temperature Statistics View More

December Temperature

Cape Jaffa (20km)

  • Lowest 1 December, 2025

    9.6 °C

  • Average December

    12.6 °C

  • Highest

    –

Climate (2020–Present)

Cape Jaffa (20km)

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  • Average Low 2020–2025

    10.5 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    19.2 °C
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