Kiama Weather Forecast

    • 18
    • 27

    Sunny

    • 19
    • 25

    Cloudy

    • 19
    • 26

    Mostly sunny

    • 20
    • 28

    Sunny

    • 21
    • 27

    Shower or two

    • 16
    • 21

    Shower or two

    • 17
    • 23

    Shower or two

Today 28 Jan Illawarra

Sunny. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 13 and 17 with daytime temperatures reaching 29 to 36.

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Kiama Temperature Statistics View More

January Temperature

Kiama (Bombo Headland) (2km)

  • Lowest 2 January, 2026

    14.7 °C

  • Average January

    21.3 °C

  • Highest 10 January, 2026

    41 °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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