Roxby Island Weather Forecast

    • 16
    • 16

    Cloudy

    • 16
    • 17

    Partly cloudy

    • 17
    • 20

    Partly cloudy

    • 19
    • 19

    Shower

    • 16
    • 17

    Shower

    • 14
    • 15

    Shower

    • 14
    • 15

    Shower

Today 20 Oct Lower Eyre Peninsula

Partly cloudy. Winds southwesterly 15 to 20 km/h tending south to southwesterly in the early morning then increasing to 25 km/h before tending south to southeasterly 15 to 20 km/h during the afternoon and evening. Overnight temperatures falling to around 11 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Southwesterly 15 to 20 knots turning southerly during the morning and early afternoon.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres by early evening.
1st Swell
South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
Weather
Partly cloudy. The chance of a thunderstorm, with possible squalls north of Cowell to Wallaroo in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Roxby Island Temperature Statistics View More

October Temperature

Port Lincoln Airport (40 km)

  • Lowest 8 October, 2026

    8.3 °C

  • Average October

    16 °C

  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (40 km)

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  • Average Low 2021–2026

    11.6 °C

  • Average 2021–2026

    15.9 °C

  • Average High 2021–2026

    21.3 °C
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