Flinders Weather Forecast

    • 10
    • 21

    Partly cloudy

    • 9
    • 25

    Mostly sunny

    • 14
    • 20

    Sunny

    • 8
    • 21

    Partly cloudy

    • 11
    • 22

    Shower or two

    • 8
    • 18

    Possible shower

    • 8
    • 21

    Sunny

Today 18 Sep Wollongong

Partly cloudy. Medium chance of showers, most likely in the morning. Winds west to southwesterly 15 to 25 km/h tending east to northeasterly in the early afternoon then tending north to northwesterly 15 to 20 km/h in the evening.

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Flinders Temperature Statistics View More

September Temperature

Illawarra Regional Airport (5km)

  • Lowest 1 September, 2025

    5 °C

  • Average September

    15.5 °C

  • Highest 8 September, 2025

    29.4 °C

Climate (2020–Present)

Illawarra Regional Airport (5km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    22.6 °C
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