Kiama Weather Forecast

    • 19
    • 33

    Sunny

    • 19
    • 24

    Partly cloudy

    • 18
    • 25

    Partly cloudy

    • 19
    • 27

    Sunny

    • 20
    • 25

    Partly cloudy

    • 21
    • 26

    Partly cloudy

    • 20
    • 29

    Sunny

Today 25 Jan Illawarra

Mostly sunny morning. The chance of fog about higher ground in the early morning. The chance of a thunderstorm with little or no rainfall in the afternoon and early evening. Winds north to northwesterly 15 to 20 km/h tending northwest to southwesterly 15 to 25 km/h in the morning then tending southeast to southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching around 40.

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Kiama Temperature Statistics View More

January Temperature

Kiama (Bombo Headland) (2km)

  • Lowest 2 January, 2026

    14.7 °C
  • Average January

    21.1 °C
  • Highest 10 January, 2026

    41 °C

Climate (2021–Present)

Kiama (Bombo Headland) (2km)

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  • Average Low 2021–2026

    14.8 °C
  • Average 2021–2026

    17.8 °C
  • Average High 2021–2026

    21.4 °C
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