Rosetown Weather Forecast

    • 15
    • 25

    Windy

    • 13
    • 21

    Shower

    • 12
    • 20

    Shower

    • 9
    • 19

    Cloudy

    • 5
    • 20

    Sunny

    • 4
    • 21

    Sunny

    • 6
    • 22

    Sunny

Today 5 May Lower South East

Sunny. Winds northerly 30 to 45 km/h turning west to northwesterly 35 to 50 km/h in the afternoon. Daytime maximum temperatures in the mid to high 20s.

Extreme Fire Danger Rating

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Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
North to northwesterly 20 to 25 knots turning westerly 15 to 20 knots in the late afternoon.
Seas
1.5 to 2 metres, decreasing below 1.5 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 5 metres around midday.
Weather
Sunny.
Weather Situation
A weak trough will sweep across coastal waters with settled conditions following on Tuesday, before a weak cold front will skim the southern coasts through Wednesday morning. A new high pressure system will begin ridging over coastal waters on Wednesday, establishing in the Bight that evening, before drifting over the south of the state through Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rosetown Temperature Statistics View More

May Temperature

Cape Jaffa (20km)

  • Lowest 1 May, 2025

    7.5 °C

  • Average May

    14.1 °C

  • Highest 3 May, 2025

    21.2 °C

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

    19.3 °C
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