Light Beach Weather Forecast

    • 11
    • 25

    Partly cloudy

    • 13
    • 33

    Partly cloudy

    • 18
    • 30

    Shower

    • 14
    • 23

    Shower

    • 11
    • 18

    Shower

    • 9
    • 17

    Shower

    • 8
    • 19

    Shower

Today 21 Oct Mid North

The chance of a thunderstorm in the morning and early afternoon. Sunny afternoon. Winds northeast to southeasterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the early afternoon then tending northeast to southeasterly 15 to 20 km/h in the late afternoon. Daytime maximum temperatures in the mid to high 20s.

Gulf St Vincent Coastal Waters

Wind
Southeasterly 10 to 15 knots turning south to southwesterly in the late morning then tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 0.5 metres.
Weather
Cloud clearing.
Weather Situation
A trough of low pressure lingers about the east, before weakening later today, as a slow moving high pressure system in the Tasman Sea will re-establish a ridge across southern parts. A trough is then forecast to briefly move into the west on Thursday, before another trough and cold front move more broadly across SA on Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Light Beach Temperature Statistics View More

October Temperature

Roseworthy (30 km)

  • Lowest 14 October, 2026

    1.9 °C

  • Average October

    16.4 °C

  • Highest 11 October, 2026

    32.6 °C

Climate (2021–2026)

Roseworthy (30 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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