Kiama Weather Forecast

    • 17
    • 24

    Partly cloudy

    • 18
    • 25

    Shower or two. Possible storm

    • 18
    • 24

    Possible storm

    • 19
    • 24

    Partly cloudy

    • 18
    • 28

    Mostly sunny

    • 21
    • 31

    Sunny

    • 20
    • 31

    Sunny

Today 3 Jan Illawarra

Partly cloudy. The chance of fog about higher ground early this morning. Medium chance of showers, most likely during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.

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Kiama Temperature Statistics View More

January Temperature

Kiama (Bombo Headland) (2km)

  • Lowest 2 January, 2026

    14.7 °C
  • Average January

    18.1 °C
  • Highest 1 January, 2026

    20.1 °C

Climate (2021–Present)

Kiama (Bombo Headland) (2km)

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  • Average Low 2021–2026

    14.7 °C
  • Average 2021–2026

    17.8 °C
  • Average High 2021–2026

    21.4 °C
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