Middle Spit Weather Forecast

    • 13
    • 25

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 13
    • 35

    Partly cloudy

    • 17
    • 31

    Shower

    • 14
    • 24

    Shower

    • 9
    • 18

    Shower

    • 8
    • 19

    Shower

Today 20 Oct Mid North

Partly cloudy. Medium chance of showers in the east, slight chance elsewhere. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds northwest to southwesterly 15 to 20 km/h tending south to southwesterly in the late afternoon then becoming light in the late evening. Daytime maximum temperatures in the mid to high 20s.

Gulf St Vincent Coastal Waters

Wind
Variable below 10 knots becoming southerly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure over southeastern South Australia lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Spit Temperature Statistics View More

October Temperature

Roseworthy (44 km)

  • Lowest 14 October, 2026

    1.9 °C

  • Average October

    16.4 °C

  • Highest 11 October, 2026

    32.6 °C

Climate (2021–2026)

Roseworthy (44 km)

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  • Average Low 2021–2026

    10 °C

  • Average 2021–2026

    16.4 °C

  • Average High 2021–2026

    23.7 °C
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