Jacks Beach Weather Forecast

    • 13
    • 20

    Partly cloudy

    • 11
    • 24

    Sunny

    • 14
    • 35

    Sunny

    • 18
    • 24

    Cloud clearing

    • 14
    • 29

    Mostly sunny

    • 16
    • 33

    Mostly sunny

    • 17
    • 24

    Cloudy

Today 22 Jan Mornington Peninsula

Slight chance of a shower in the morning. Mostly sunny afternoon. Winds southerly 25 to 40 km/h decreasing to 15 to 20 km/h in the late evening.

Western Port Local Waters

Wind
South to southwesterly 15 to 20 knots, reaching up to 25 knots west of Sandy Point early in the morning. Winds tending south to southeasterly 10 to 15 knots during the day.
Seas
1 to 2 metres, decreasing to 1 metre around midday.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

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Jacks Beach Temperature Statistics View More

January Temperature

Cerberus (3km)

  • Lowest 2 January, 2026

    8.5 °C

  • Average January

    19.1 °C

  • Highest 9 January, 2026

    42.3 °C

Climate (2021–Present)

Cerberus (3km)

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  • Average Low 2021–2026

    10.1 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.5 °C
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