Wongawilli Weather Forecast

    • 15
    • 29

    Sunny

    • 14
    • 31

    Sunny

    • 18
    • 25

    Shower or two

    • 11
    • 18

    Shower or two

    • 12
    • 21

    Shower or two

    • 13
    • 23

    Partly cloudy

    • 13
    • 28

    Mostly sunny

Today 19 Sep Wollongong

Sunny. Winds west to southwesterly 15 to 25 km/h tending south to southwesterly in the middle of the day then turning westerly 20 to 30 km/h in the early afternoon.

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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wongawilli Temperature Statistics View More

September Temperature

Illawarra Regional Airport (10km)

  • Lowest 18 September, 2026

    2.9 °C

  • Average September

    15.2 °C

  • Highest 5 September, 2026

    31.1 °C

Climate (2021–2026)

Illawarra Regional Airport (10km)

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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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