Kiama Downs Weather Forecast

    • 21
    • 29

    Mostly clear

    • 22
    • 32

    Becoming cloudy

    • 18
    • 23

    Shower or two

    • 18
    • 23

    Shower or two

    • 19
    • 23

    Shower or two

    • 19
    • 24

    Partly cloudy

    • 19
    • 25

    Partly cloudy

Today 27 Jan Illawarra

Mostly clear. Slight chance of a shower, becoming less likely later this evening. The chance of a thunderstorm, possibly severe. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 20 to 30 knots decreasing to 15 to 25 knots in the evening.
Seas
2 to 2.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure system over the Tasman Sea is slowly moving east while a mobile trough is entering the far southwest inland this evening. The trough is forecast to cross the southern and central parts of the coast on Tuesday as a strong and gusty southerly wind change. Then, the system is forecast to reach Mid North Coast by Wednesday and stall along the north coast until the weekend, while another trough brushes the far south coast midweek, followed by another high pressure system drifting from the Bight to the Tasman Sea later in the week.
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  • Temperature Forecast Bureau of Meteorology

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Kiama Downs Temperature Statistics View More

January Temperature

Kiama (Bombo Headland) (1km)

  • Lowest 20 January, 2025

    15 °C

  • Average January

    21.3 °C

  • Highest 5 January, 2025

    27.6 °C

Climate (2020–Present)

Kiama (Bombo Headland) (1km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    21.2 °C
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