Hannibal Island Weather Forecast

    • 24
    • 25

    Partly cloudy

    • 24
    • 25

    Partly cloudy

    • 23
    • 25

    Partly cloudy

    • 24
    • 25

    Partly cloudy

    • 24
    • 26

    Shower

    • 24
    • 26

    Shower

    • 24
    • 25

    Shower

Today 5 Sep Peninsula

Mostly sunny. Slight chance of a shower near the east coast, near zero chance elsewhere. Light winds becoming easterly 15 to 20 km/h in the morning then becoming light in the evening. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching 30 to 35.

Peninsula Coastal Waters

Sharp Point to Cape Melville
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Cape Sidmouth.
1st Swell
East to southeasterly around 1 metre outside the reef.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hannibal Island Temperature Statistics View More

September Temperature

Horn Island (132km)

  • Lowest 4 September, 2026

    24 °C

  • Average September

    25.7 °C

  • Highest 2 September, 2026

    29.8 °C

Climate (2021–2026)

Horn Island (132km)

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  • Average Low 2021–2026

    25 °C

  • Average 2021–2026

    27.4 °C

  • Average High 2021–2026

    30.8 °C
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