Shellharbour Weather Forecast

    • 7
    • 18

    Possible shower

    • 8
    • 19

    Partly cloudy

    • 9
    • 21

    Cloud clearing

    • 7
    • 23

    Sunny

    • 10
    • 26

    Mostly sunny

    • 11
    • 28

    Mostly sunny

    • 13
    • 26

    Shower or two

Today 9 Sep Wollongong

Cloudy. Medium chance of showers, most likely in the late morning and afternoon. Winds west to southwesterly 15 to 25 km/h turning southerly 30 to 45 km/h in the morning.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shellharbour Temperature Statistics View More

September Temperature

Illawarra Regional Airport (7km)

  • Lowest 1 September, 2026

    5.5 °C

  • Average September

    17.4 °C

  • Highest 5 September, 2026

    31.1 °C

Climate (2021–2026)

Illawarra Regional Airport (7km)

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  • Average Low 2021–2026

    12.5 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    22.8 °C
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