Rosetown Weather Forecast

    • 13
    • 20

    Partly cloudy

    • 7
    • 21

    Shower

    • 13
    • 22

    Shower

    • 11
    • 18

    Shower

    • 8
    • 17

    Shower

    • 9
    • 18

    Cloudy

    • 9
    • 19

    Cloudy

Today 7 Apr Lower South East

Cloudy. Winds southwesterly 15 to 25 km/h becoming light in the evening.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Southwesterly 10 to 15 knots turning south to southeasterly below 10 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Cloudy.
Weather Situation
A high-pressure system south of the state will move east on Wednesday allowing a strong cold front to move over South Australia later Thursday. A cooler southwest to southerly flow will gradually moderate as a stronger high-pressure system moves in from the west from Friday to be south of the state on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosetown Temperature Statistics View More

April Temperature

Cape Jaffa (20km)

  • Lowest 4 April, 2026

    6.2 °C

  • Average April

    15.7 °C

  • Highest 5 April, 2026

    23.6 °C

Climate (2021–Present)

Cape Jaffa (20km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    19.3 °C
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