Cape Banks Weather Forecast

    • 19
    • 26

    Rain

    • 11
    • 18

    Shower

    • 11
    • 17

    Shower

    • 11
    • 17

    Shower

    • 10
    • 18

    Shower

    • 7
    • 15

    Shower

    • 9
    • 17

    Shower

Today 2 May Lower South East

Cloudy. Very high chance of rain, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Winds northerly 30 to 45 km/h decreasing to 25 to 35 km/h in the middle of the day. Daytime maximum temperatures in the mid to high 20s.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northerly 15 to 25 knots.
Seas
1.5 to 2 metres.
1st Swell
Southwesterly 2 metres.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm south of Port MacDonnell.
Weather Situation
A cold front over eastern districts will move to the east of SA overnight. The low pressure system associated with this front is expected to move slowly eastwards over waters to the south of the state and will extend a trough over southern parts of SA later Sunday and Monday. The low will then move over Bass Strait later Monday. A ridge will extend across SA from the west on Tuesday and a cold front will move across the south later Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Banks Temperature Statistics View More

May Temperature

Mount Gambier Airport (38km)

  • Lowest 1 May, 2026

    14.1 °C

  • Average May

    18.1 °C

  • Highest

    –

Climate (2021–Present)

Mount Gambier Airport (38km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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